diff --git a/.gitignore b/.gitignore
index db0545a..f188ff1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 vendor/teensy*
 firmware.hex
 node_modules/
-.idea/
\ No newline at end of file
+.idea/
+.vagrant/
\ No newline at end of file
diff --git a/compiler/run.js b/compiler/run.js
index a46b5d4..d3a0ebf 100644
--- a/compiler/run.js
+++ b/compiler/run.js
@@ -13,10 +13,16 @@ function main () {
   const config = getConfig()
   const keyboard = (new KeyboardFactory(config.keyboards)).create(keyboardQmkName)
   const layersConfig = keyboard.layers
-  const layerStructure = new LayerStructure(flatternStructure(layersConfig.default))
+  const layerStructure = new LayerStructure(flatternStructure(layersConfig.default.keys))
   const keyFactory = new KeyFactory(config.keys, config.map.keys, config.map.prefixes)
   const layers = new LayerCollection(
-    _.map(layersConfig, ({ keys, lights }, name) => new Layer(name, keyFactory.createFromObject(keys), layerStructure, lights))
+    _.map(layersConfig, ({ keys, lights, enable_combos = false }, name) => new Layer(
+      name, 
+      keyFactory.createFromObject(keys), 
+      layerStructure, 
+      lights,
+      enable_combos,
+    ))
   )
   const files = new KeymapFiles(keyboard)
 
@@ -131,11 +137,12 @@ class LayerStructure {
 }
 
 class Layer {
-  constructor (name, keys, structure, lights) {
+  constructor (name, keys, structure, lights, enableCombos) {
     this.name = name
     this.keys = keys || []
     this.structure = structure || null
     this._lights = lights || []
+    this._enableCombos = enableCombos
   }
   get codeName () {
     return 'LAYER_' + this.name.toUpperCase()
@@ -143,6 +150,9 @@ class Layer {
   get lights () {
     return this._lights
   }
+  get enableCombos () {
+    return this._enableCombos
+  }
   get keyCodesString () {
     return this.structure.formatLayer(this)
   }
@@ -703,13 +713,14 @@ class ErgodoxEz extends Keyboard {
     return 'LAYOUT_ergodox'
   }
   getTemplateData (layers) {
-    const lights = layers.allWithLights.map(layer => `
+    const onLayerOn = layers.allWithLights.map(layer => `
       case ${layer.codeName}:
+        ${layer.enableCombos ? 'disable_combo = false;' : ''}
         ` + layer.lights.map(light => `ergodox_right_led_on(${light});`).join(' ') + `
         break;
     `).join('')
 
-    return { ergodox: { lights } }
+    return { ergodox: { onLayerOn } }
   }
 }
 class PlanckEz extends Keyboard {
@@ -720,13 +731,13 @@ class PlanckEz extends Keyboard {
     return 'LAYOUT_planck_grid'
   }
   getTemplateData (layers) {
-    const lights = layers.allWithLights.map(layer => `
+    const onLayerOn = layers.allWithLights.map(layer => `
       case ${layer.codeName}:
         ` + layer.lights.map(light => this._getLightCode(light)).join(' ') + `
         break;
     `).join('')
 
-    return { planck: { lights } }
+    return { planck: { onLayerOn } }
   }
   _getLightCode (light) {
     switch (light) {
diff --git a/compiler/template/zored_keymap.c b/compiler/template/zored_keymap.c
index 7f3b677..3a82787 100644
--- a/compiler/template/zored_keymap.c
+++ b/compiler/template/zored_keymap.c
@@ -220,8 +220,9 @@ unicode_map[] = {
 
 {{{combos.definitions}}}
 
+bool disable_combos = false;
 void process_combo_event(uint8_t combo_index, bool pressed) {
-  if (!pressed) {
+  if (!pressed || disable_combos) {
     return;
   }
 
@@ -370,16 +371,17 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 uint32_t layer_state_set_user(uint32_t state) {
   uint8_t layer = biton32(state);
 
+  disable_combos = true;
 {{#ergodox}}
   ergodox_led_all_off();
   switch (layer) {
-    {{{ergodox.lights}}}
+    {{{ergodox.onLayerOn}}}
   }
 {{/ergodox}}
 {{#planck}}
   planck_ez_led_all_off();
   switch (layer) {
-    {{{planck.lights}}}
+    {{{planck.onLayerOn}}}
   }
 {{/planck}}
 
diff --git a/config.yaml b/config.yaml
index aec52a2..12f83fc 100644
--- a/config.yaml
+++ b/config.yaml
@@ -2,6 +2,7 @@ keyboards:
   ergodox_ez:
     layers:
       default:
+        enable_combos: true
         lights: []
         keys:
           left:
@@ -218,6 +219,7 @@ keyboards:
     combos: *combos
     layers:
       default:
+        enable_combos: true
         lights: []
         keys:
             - [esc, q, w, e, r, t, y, u, i, o, p, \]
diff --git a/example/ergodox_ez/keymap.c b/example/ergodox_ez/keymap.c
index 120ab1d..d3a1761 100644
--- a/example/ergodox_ez/keymap.c
+++ b/example/ergodox_ez/keymap.c
@@ -318,8 +318,9 @@ combo_t key_combos[COMBO_COUNT] = {
 };
 
 
+bool disable_combos = false;
 void process_combo_event(uint8_t combo_index, bool pressed) {
-  if (!pressed) {
+  if (!pressed || disable_combos) {
     return;
   }
 
@@ -1955,127 +1956,127 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 [LAYER_DEFAULT] = LAYOUT_ergodox(
   
-/* keys-left-0 */ KC_ESC,KC_1,KC_2,KC_3,KC_4,KC_5,_______,
-/* keys-left-1 */ KC_ESC,KC_Q,KC_W,KC_E,KC_R,KC_T,_______,
-/* keys-left-2 */ TD(DANCE_KC_CAPSDANCE),KC_A,KC_S,KC_D,KC_F,KC_G,
-/* keys-left-3 */ KC_LSPO,TD(DANCE_KC_ZDANCE),TD(DANCE_KC_XDANCE),TD(DANCE_KC_CDANCE),KC_V,KC_B,_______,
-/* keys-left-4 */ KC_LEAD,TG(LAYER_NAVIGATION),_______,KC_LEFT,KC_RGHT,
-/* keys-left-thumb-0 */ KC_ESC,_______,
-/* keys-left-thumb-1 */ KC_HOME,
-/* keys-left-thumb-2 */ KC_SPC,KC_BSPC,KC_END,
-/* keys-right-0 */ _______,KC_6,KC_7,KC_8,KC_9,KC_0,_______,
-/* keys-right-1 */ _______,KC_Y,KC_U,KC_I,KC_O,KC_P,KC_BSLS,
-/* keys-right-2 */ KC_H,KC_J,KC_K,KC_L,TD(DANCE_KC_SEMICOLONDANCE),TD(DANCE_KC_QUOTEDANCE),
-/* keys-right-3 */ _______,KC_N,KC_M,TD(DANCE_KC_COMMADANCE),TD(DANCE_KC_DOTDANCE),TD(DANCE_KC_SLASHDANCE),KC_RSPC,
-/* keys-right-4 */ KC_LBRC,KC_RBRC,_______,_______,TG(LAYER_GAME),
-/* keys-right-thumb-0 */ KC_ESC,_______,
-/* keys-right-thumb-1 */ KC_PGUP,
-/* keys-right-thumb-2 */ KC_PGDN,TD(DANCE_KC_TABDANCE),KC_ENT
+/* left-0 */ KC_ESC,KC_1,KC_2,KC_3,KC_4,KC_5,_______,
+/* left-1 */ KC_ESC,KC_Q,KC_W,KC_E,KC_R,KC_T,_______,
+/* left-2 */ TD(DANCE_KC_CAPSDANCE),KC_A,KC_S,KC_D,KC_F,KC_G,
+/* left-3 */ KC_LSPO,TD(DANCE_KC_ZDANCE),TD(DANCE_KC_XDANCE),TD(DANCE_KC_CDANCE),KC_V,KC_B,_______,
+/* left-4 */ KC_LEAD,TG(LAYER_NAVIGATION),_______,KC_LEFT,KC_RGHT,
+/* left-thumb-0 */ KC_ESC,_______,
+/* left-thumb-1 */ KC_HOME,
+/* left-thumb-2 */ KC_SPC,KC_BSPC,KC_END,
+/* right-0 */ _______,KC_6,KC_7,KC_8,KC_9,KC_0,_______,
+/* right-1 */ _______,KC_Y,KC_U,KC_I,KC_O,KC_P,KC_BSLS,
+/* right-2 */ KC_H,KC_J,KC_K,KC_L,TD(DANCE_KC_SEMICOLONDANCE),TD(DANCE_KC_QUOTEDANCE),
+/* right-3 */ _______,KC_N,KC_M,TD(DANCE_KC_COMMADANCE),TD(DANCE_KC_DOTDANCE),TD(DANCE_KC_SLASHDANCE),KC_RSPC,
+/* right-4 */ KC_LBRC,KC_RBRC,_______,_______,TG(LAYER_GAME),
+/* right-thumb-0 */ KC_ESC,_______,
+/* right-thumb-1 */ KC_PGUP,
+/* right-thumb-2 */ KC_PGDN,TD(DANCE_KC_TABDANCE),KC_ENT
 )
   ,
 
 [LAYER_GAME] = LAYOUT_ergodox(
   
-/* keys-left-0 */ KC_ESC,KC_1,KC_2,KC_3,KC_4,KC_5,_______,
-/* keys-left-1 */ KC_TAB,_______,_______,_______,_______,_______,_______,
-/* keys-left-2 */ KC_CAPSLOCK,_______,_______,_______,_______,_______,
-/* keys-left-3 */ KC_LSHIFT,KC_Z,KC_X,KC_C,_______,_______,_______,
-/* keys-left-4 */ KC_LGUI,KC_LALT,KC_LCTRL,_______,_______,
-/* keys-left-thumb-0 */ _______,_______,
-/* keys-left-thumb-1 */ _______,
-/* keys-left-thumb-2 */ _______,_______,_______,
-/* keys-right-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-right-1 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-right-2 */ _______,_______,_______,_______,KC_SCOLON,KC_QUOT,
-/* keys-right-3 */ _______,_______,_______,KC_COMM,KC_DOT,KC_SLSH,KC_RSHIFT,
-/* keys-right-4 */ _______,_______,_______,_______,_______,
-/* keys-right-thumb-0 */ _______,_______,
-/* keys-right-thumb-1 */ _______,
-/* keys-right-thumb-2 */ _______,KC_TAB,_______
+/* left-0 */ KC_ESC,KC_1,KC_2,KC_3,KC_4,KC_5,_______,
+/* left-1 */ KC_TAB,_______,_______,_______,_______,_______,_______,
+/* left-2 */ KC_CAPSLOCK,_______,_______,_______,_______,_______,
+/* left-3 */ KC_LSHIFT,KC_Z,KC_X,KC_C,_______,_______,_______,
+/* left-4 */ KC_LGUI,KC_LALT,KC_LCTRL,_______,_______,
+/* left-thumb-0 */ _______,_______,
+/* left-thumb-1 */ _______,
+/* left-thumb-2 */ _______,_______,_______,
+/* right-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* right-1 */ _______,_______,_______,_______,_______,_______,_______,
+/* right-2 */ _______,_______,_______,_______,KC_SCOLON,KC_QUOT,
+/* right-3 */ _______,_______,_______,KC_COMM,KC_DOT,KC_SLSH,KC_RSHIFT,
+/* right-4 */ _______,_______,_______,_______,_______,
+/* right-thumb-0 */ _______,_______,
+/* right-thumb-1 */ _______,
+/* right-thumb-2 */ _______,KC_TAB,_______
 )
   ,
 
 [LAYER_SYMBOL] = LAYOUT_ergodox(
   
-/* keys-left-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-1 */ _______,KC_EXLM,KC_HASH,KC_LCBR,KC_RCBR,KC_SLSH,_______,
-/* keys-left-2 */ _______,KC_AT,KC_DLR,KC_LPRN,KC_RPRN,KC_GRV,
-/* keys-left-3 */ _______,TD(DANCE_KC_PERCENTDANCE),TD(DANCE_KC_CIRCUMFLEXDANCE),TD(DANCE_KC_LEFTSQUAREBRACKETDANCE),KC_RBRC,KC_TILD,_______,
-/* keys-left-4 */ _______,_______,_______,_______,_______,
-/* keys-left-thumb-0 */ _______,_______,
-/* keys-left-thumb-1 */ _______,
-/* keys-left-thumb-2 */ _______,KC_DELETE,_______,
-/* keys-right-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-right-1 */ _______,KC_EQL,KC_7,KC_8,KC_9,KC_AMPR,KC_PIPE,
-/* keys-right-2 */ KC_PPLS,KC_4,KC_5,KC_6,KC_PAST,_______,
-/* keys-right-3 */ _______,KC_MINS,KC_1,KC_2,KC_3,KC_SLSH,_______,
-/* keys-right-4 */ _______,KC_0,KC_DOT,_______,_______,
-/* keys-right-thumb-0 */ _______,_______,
-/* keys-right-thumb-1 */ _______,
-/* keys-right-thumb-2 */ _______,_______,_______
+/* left-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-1 */ _______,KC_EXLM,KC_HASH,KC_LCBR,KC_RCBR,KC_SLSH,_______,
+/* left-2 */ _______,KC_AT,KC_DLR,KC_LPRN,KC_RPRN,KC_GRV,
+/* left-3 */ _______,TD(DANCE_KC_PERCENTDANCE),TD(DANCE_KC_CIRCUMFLEXDANCE),TD(DANCE_KC_LEFTSQUAREBRACKETDANCE),KC_RBRC,KC_TILD,_______,
+/* left-4 */ _______,_______,_______,_______,_______,
+/* left-thumb-0 */ _______,_______,
+/* left-thumb-1 */ _______,
+/* left-thumb-2 */ _______,KC_DELETE,_______,
+/* right-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* right-1 */ _______,KC_EQL,KC_7,KC_8,KC_9,KC_AMPR,KC_PIPE,
+/* right-2 */ KC_PPLS,KC_4,KC_5,KC_6,KC_PAST,_______,
+/* right-3 */ _______,KC_MINS,KC_1,KC_2,KC_3,KC_SLSH,_______,
+/* right-4 */ _______,KC_0,KC_DOT,_______,_______,
+/* right-thumb-0 */ _______,_______,
+/* right-thumb-1 */ _______,
+/* right-thumb-2 */ _______,_______,_______
 )
   ,
 
 [LAYER_NAVIGATION] = LAYOUT_ergodox(
   
-/* keys-left-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-1 */ _______,_______,KC_BTN2,KC_MS_U,KC_BTN1,_______,_______,
-/* keys-left-2 */ _______,_______,KC_MS_L,KC_MS_D,KC_MS_R,_______,
-/* keys-left-3 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-4 */ _______,_______,_______,_______,_______,
-/* keys-left-thumb-0 */ _______,_______,
-/* keys-left-thumb-1 */ _______,
-/* keys-left-thumb-2 */ _______,_______,_______,
-/* keys-right-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-right-1 */ _______,_______,KC_BRID,KC_BRIU,_______,_______,_______,
-/* keys-right-2 */ KC_LEFT,KC_DOWN,KC_UP,KC_RGHT,_______,_______,
-/* keys-right-3 */ _______,KC_WH_L,KC_WH_D,KC_WH_U,KC_WH_R,_______,_______,
-/* keys-right-4 */ KC_VOLD,KC_VOLU,KC_MUTE,_______,_______,
-/* keys-right-thumb-0 */ _______,_______,
-/* keys-right-thumb-1 */ _______,
-/* keys-right-thumb-2 */ _______,_______,_______
+/* left-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-1 */ _______,_______,KC_BTN2,KC_MS_U,KC_BTN1,_______,_______,
+/* left-2 */ _______,_______,KC_MS_L,KC_MS_D,KC_MS_R,_______,
+/* left-3 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-4 */ _______,_______,_______,_______,_______,
+/* left-thumb-0 */ _______,_______,
+/* left-thumb-1 */ _______,
+/* left-thumb-2 */ _______,_______,_______,
+/* right-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* right-1 */ _______,_______,KC_BRID,KC_BRIU,_______,_______,_______,
+/* right-2 */ KC_LEFT,KC_DOWN,KC_UP,KC_RGHT,_______,_______,
+/* right-3 */ _______,KC_WH_L,KC_WH_D,KC_WH_U,KC_WH_R,_______,_______,
+/* right-4 */ KC_VOLD,KC_VOLU,KC_MUTE,_______,_______,
+/* right-thumb-0 */ _______,_______,
+/* right-thumb-1 */ _______,
+/* right-thumb-2 */ _______,_______,_______
 )
   ,
 
 [LAYER_EMOJI] = LAYOUT_ergodox(
   
-/* keys-left-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-1 */ _______,TD(DANCE_KC_HAPPYDANCE),TD(DANCE_KC_SADDANCE),TD(DANCE_KC_STRANGEDANCE),_______,_______,_______,
-/* keys-left-2 */ _______,TD(DANCE_KC_COOLDANCE),TD(DANCE_KC_OKDANCE),TD(DANCE_KC_LOVEDANCE),_______,_______,
-/* keys-left-3 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-4 */ ZKC_BTL,_______,_______,_______,_______,
-/* keys-left-thumb-0 */ _______,_______,
-/* keys-left-thumb-1 */ _______,
-/* keys-left-thumb-2 */ _______,_______,_______,
-/* keys-right-0 */ _______,DYN_REC_START1,DYN_REC_START2,DYN_REC_STOP,DYN_MACRO_PLAY1,DYN_MACRO_PLAY2,_______,
-/* keys-right-1 */ _______,_______,TD(DANCE_KC_F7DANCE),TD(DANCE_KC_F8DANCE),TD(DANCE_KC_F9DANCE),_______,_______,
-/* keys-right-2 */ _______,TD(DANCE_KC_F4DANCE),TD(DANCE_KC_F5DANCE),TD(DANCE_KC_F6DANCE),_______,_______,
-/* keys-right-3 */ _______,_______,TD(DANCE_KC_F1DANCE),TD(DANCE_KC_F2DANCE),TD(DANCE_KC_F3DANCE),_______,_______,
-/* keys-right-4 */ _______,_______,TD(DANCE_KC_F10DANCE),_______,_______,
-/* keys-right-thumb-0 */ _______,_______,
-/* keys-right-thumb-1 */ _______,
-/* keys-right-thumb-2 */ _______,_______,_______
+/* left-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-1 */ _______,TD(DANCE_KC_HAPPYDANCE),TD(DANCE_KC_SADDANCE),TD(DANCE_KC_STRANGEDANCE),_______,_______,_______,
+/* left-2 */ _______,TD(DANCE_KC_COOLDANCE),TD(DANCE_KC_OKDANCE),TD(DANCE_KC_LOVEDANCE),_______,_______,
+/* left-3 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-4 */ ZKC_BTL,_______,_______,_______,_______,
+/* left-thumb-0 */ _______,_______,
+/* left-thumb-1 */ _______,
+/* left-thumb-2 */ _______,_______,_______,
+/* right-0 */ _______,DYN_REC_START1,DYN_REC_START2,DYN_REC_STOP,DYN_MACRO_PLAY1,DYN_MACRO_PLAY2,_______,
+/* right-1 */ _______,_______,TD(DANCE_KC_F7DANCE),TD(DANCE_KC_F8DANCE),TD(DANCE_KC_F9DANCE),_______,_______,
+/* right-2 */ _______,TD(DANCE_KC_F4DANCE),TD(DANCE_KC_F5DANCE),TD(DANCE_KC_F6DANCE),_______,_______,
+/* right-3 */ _______,_______,TD(DANCE_KC_F1DANCE),TD(DANCE_KC_F2DANCE),TD(DANCE_KC_F3DANCE),_______,_______,
+/* right-4 */ _______,_______,TD(DANCE_KC_F10DANCE),_______,_______,
+/* right-thumb-0 */ _______,_______,
+/* right-thumb-1 */ _______,
+/* right-thumb-2 */ _______,_______,_______
 )
   ,
 
 [LAYER_NAVIGATION2] = LAYOUT_ergodox(
   
-/* keys-left-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-1 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-2 */ _______,_______,_______,_______,_______,_______,
-/* keys-left-3 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-left-4 */ _______,_______,_______,_______,_______,
-/* keys-left-thumb-0 */ _______,_______,
-/* keys-left-thumb-1 */ _______,
-/* keys-left-thumb-2 */ _______,_______,_______,
-/* keys-right-0 */ _______,_______,_______,_______,_______,_______,_______,
-/* keys-right-1 */ _______,KC_SYSTEM_POWER,KC_SYSTEM_SLEEP,UC_M_WC,UC_M_OS,_______,_______,
-/* keys-right-2 */ KC_HOME,KC_PGDN,KC_PGUP,KC_END,_______,_______,
-/* keys-right-3 */ _______,KC_MEDIA_PREV_TRACK,_______,KC_MEDIA_PLAY_PAUSE,KC_MEDIA_NEXT_TRACK,_______,_______,
-/* keys-right-4 */ _______,_______,_______,_______,_______,
-/* keys-right-thumb-0 */ _______,_______,
-/* keys-right-thumb-1 */ _______,
-/* keys-right-thumb-2 */ _______,_______,_______
+/* left-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-1 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-2 */ _______,_______,_______,_______,_______,_______,
+/* left-3 */ _______,_______,_______,_______,_______,_______,_______,
+/* left-4 */ _______,_______,_______,_______,_______,
+/* left-thumb-0 */ _______,_______,
+/* left-thumb-1 */ _______,
+/* left-thumb-2 */ _______,_______,_______,
+/* right-0 */ _______,_______,_______,_______,_______,_______,_______,
+/* right-1 */ _______,KC_SYSTEM_POWER,KC_SYSTEM_SLEEP,UC_M_WC,UC_M_OS,_______,_______,
+/* right-2 */ KC_HOME,KC_PGDN,KC_PGUP,KC_END,_______,_______,
+/* right-3 */ _______,KC_MEDIA_PREV_TRACK,_______,KC_MEDIA_PLAY_PAUSE,KC_MEDIA_NEXT_TRACK,_______,_______,
+/* right-4 */ _______,_______,_______,_______,_______,
+/* right-thumb-0 */ _______,_______,
+/* right-thumb-1 */ _______,
+/* right-thumb-2 */ _______,_______,_______
 )
   
 };
@@ -2144,26 +2145,32 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 uint32_t layer_state_set_user(uint32_t state) {
   uint8_t layer = biton32(state);
 
+  disable_combos = true;
   ergodox_led_all_off();
   switch (layer) {
     
       case LAYER_GAME:
+        
         ergodox_right_led_on(3);
         break;
     
       case LAYER_SYMBOL:
+        
         ergodox_right_led_on(2);
         break;
     
       case LAYER_NAVIGATION:
+        
         ergodox_right_led_on(1);
         break;
     
       case LAYER_EMOJI:
+        
         ergodox_right_led_on(1); ergodox_right_led_on(3);
         break;
     
       case LAYER_NAVIGATION2:
+        
         ergodox_right_led_on(3);
         break;
     
diff --git a/example/planck/keymap.c b/example/planck/keymap.c
index 99b7c9f..77b5798 100644
--- a/example/planck/keymap.c
+++ b/example/planck/keymap.c
@@ -320,8 +320,9 @@ combo_t key_combos[COMBO_COUNT] = {
 };
 
 
+bool disable_combos = false;
 void process_combo_event(uint8_t combo_index, bool pressed) {
-  if (!pressed) {
+  if (!pressed || disable_combos) {
     return;
   }
 
@@ -1957,55 +1958,55 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 [LAYER_DEFAULT] = LAYOUT_planck_grid(
   
-/* keys-0 */ KC_ESC,KC_Q,KC_W,KC_E,KC_R,KC_T,KC_Y,KC_U,KC_I,KC_O,KC_P,KC_BSLS,
-/* keys-1 */ TD(DANCE_KC_CAPSDANCE),KC_A,KC_S,KC_D,KC_F,KC_G,KC_H,KC_J,KC_K,KC_L,TD(DANCE_KC_SEMICOLONDANCE),TD(DANCE_KC_QUOTEDANCE),
-/* keys-2 */ KC_LSPO,TD(DANCE_KC_ZDANCE),TD(DANCE_KC_XDANCE),TD(DANCE_KC_CDANCE),KC_V,KC_B,KC_N,KC_M,TD(DANCE_KC_COMMADANCE),TD(DANCE_KC_DOTDANCE),TD(DANCE_KC_SLASHDANCE),KC_RSPC,
-/* keys-3 */ KC_LEAD,TG(LAYER_NAVIGATION),_______,KC_DELETE,KC_BSPC,KC_SPC,_______,TD(DANCE_KC_TABDANCE),KC_ENT,KC_LBRC,KC_RBRC,TG(LAYER_GAME)
+/* 0 */ KC_ESC,KC_Q,KC_W,KC_E,KC_R,KC_T,KC_Y,KC_U,KC_I,KC_O,KC_P,KC_BSLS,
+/* 1 */ TD(DANCE_KC_CAPSDANCE),KC_A,KC_S,KC_D,KC_F,KC_G,KC_H,KC_J,KC_K,KC_L,TD(DANCE_KC_SEMICOLONDANCE),TD(DANCE_KC_QUOTEDANCE),
+/* 2 */ KC_LSPO,TD(DANCE_KC_ZDANCE),TD(DANCE_KC_XDANCE),TD(DANCE_KC_CDANCE),KC_V,KC_B,KC_N,KC_M,TD(DANCE_KC_COMMADANCE),TD(DANCE_KC_DOTDANCE),TD(DANCE_KC_SLASHDANCE),KC_RSPC,
+/* 3 */ KC_LEAD,TG(LAYER_NAVIGATION),_______,KC_DELETE,KC_BSPC,KC_SPC,_______,TD(DANCE_KC_TABDANCE),KC_ENT,KC_LBRC,KC_RBRC,TG(LAYER_GAME)
 )
   ,
 
 [LAYER_SYMBOL] = LAYOUT_planck_grid(
   
-/* keys-0 */ _______,KC_EXLM,KC_HASH,KC_LCBR,KC_RCBR,KC_SLSH,KC_EQL,KC_7,KC_8,KC_9,KC_AMPR,KC_PIPE,
-/* keys-1 */ _______,KC_AT,KC_DLR,KC_LPRN,KC_RPRN,KC_GRV,KC_PPLS,KC_4,KC_5,KC_6,KC_PAST,_______,
-/* keys-2 */ _______,TD(DANCE_KC_PERCENTDANCE),TD(DANCE_KC_CIRCUMFLEXDANCE),TD(DANCE_KC_LEFTSQUAREBRACKETDANCE),KC_RBRC,KC_TILD,KC_MINS,KC_1,KC_2,KC_3,KC_SLSH,_______,
-/* keys-3 */ _______,_______,_______,_______,_______,_______,_______,_______,KC_0,KC_DOT,_______,_______
+/* 0 */ _______,KC_EXLM,KC_HASH,KC_LCBR,KC_RCBR,KC_SLSH,KC_EQL,KC_7,KC_8,KC_9,KC_AMPR,KC_PIPE,
+/* 1 */ _______,KC_AT,KC_DLR,KC_LPRN,KC_RPRN,KC_GRV,KC_PPLS,KC_4,KC_5,KC_6,KC_PAST,_______,
+/* 2 */ _______,TD(DANCE_KC_PERCENTDANCE),TD(DANCE_KC_CIRCUMFLEXDANCE),TD(DANCE_KC_LEFTSQUAREBRACKETDANCE),KC_RBRC,KC_TILD,KC_MINS,KC_1,KC_2,KC_3,KC_SLSH,_______,
+/* 3 */ _______,_______,_______,_______,_______,_______,_______,_______,KC_0,KC_DOT,_______,_______
 )
   ,
 
 [LAYER_NAVIGATION] = LAYOUT_planck_grid(
   
-/* keys-0 */ _______,_______,KC_BTN2,KC_MS_U,KC_BTN1,_______,_______,KC_BRID,KC_BRIU,_______,_______,_______,
-/* keys-1 */ _______,_______,KC_MS_L,KC_MS_D,KC_MS_R,_______,KC_LEFT,KC_DOWN,KC_UP,KC_RGHT,_______,_______,
-/* keys-2 */ _______,_______,_______,_______,_______,_______,KC_WH_L,KC_WH_D,KC_WH_U,KC_WH_R,_______,_______,
-/* keys-3 */ _______,_______,_______,_______,_______,_______,_______,KC_VOLD,KC_VOLU,KC_MUTE,_______,_______
+/* 0 */ _______,_______,KC_BTN2,KC_MS_U,KC_BTN1,_______,_______,KC_BRID,KC_BRIU,_______,_______,_______,
+/* 1 */ _______,_______,KC_MS_L,KC_MS_D,KC_MS_R,_______,KC_LEFT,KC_DOWN,KC_UP,KC_RGHT,_______,_______,
+/* 2 */ _______,_______,_______,_______,_______,_______,KC_WH_L,KC_WH_D,KC_WH_U,KC_WH_R,_______,_______,
+/* 3 */ _______,_______,_______,_______,_______,_______,_______,KC_VOLD,KC_VOLU,KC_MUTE,_______,_______
 )
   ,
 
 [LAYER_NAVIGATION2] = LAYOUT_planck_grid(
   
-/* keys-0 */ _______,RGB_VAD,RGB_VAI,RGB_SAD,RGB_SAI,_______,KC_SYSTEM_POWER,KC_SYSTEM_SLEEP,UC_M_WC,UC_M_OS,_______,_______,
-/* keys-1 */ _______,CK_TOGG,CK_UP,CK_DOWN,_______,_______,KC_HOME,KC_PGDN,KC_PGUP,KC_END,_______,_______,
-/* keys-2 */ _______,MU_TOG,MU_MOD,_______,_______,_______,_______,KC_MEDIA_PREV_TRACK,_______,KC_MEDIA_PLAY_PAUSE,KC_MEDIA_NEXT_TRACK,_______,
-/* keys-3 */ _______,_______,_______,_______,_______,_______,_______,RGB_HUD,RGB_HUI,RGB_TOG,RGB_MOD,_______
+/* 0 */ _______,RGB_VAD,RGB_VAI,RGB_SAD,RGB_SAI,_______,KC_SYSTEM_POWER,KC_SYSTEM_SLEEP,UC_M_WC,UC_M_OS,_______,_______,
+/* 1 */ _______,CK_TOGG,CK_UP,CK_DOWN,_______,_______,KC_HOME,KC_PGDN,KC_PGUP,KC_END,_______,_______,
+/* 2 */ _______,MU_TOG,MU_MOD,_______,_______,_______,_______,KC_MEDIA_PREV_TRACK,_______,KC_MEDIA_PLAY_PAUSE,KC_MEDIA_NEXT_TRACK,_______,
+/* 3 */ _______,_______,_______,_______,_______,_______,_______,RGB_HUD,RGB_HUI,RGB_TOG,RGB_MOD,_______
 )
   ,
 
 [LAYER_EMOJI] = LAYOUT_planck_grid(
   
-/* keys-0 */ _______,TD(DANCE_KC_HAPPYDANCE),TD(DANCE_KC_SADDANCE),TD(DANCE_KC_STRANGEDANCE),_______,_______,_______,TD(DANCE_KC_F7DANCE),TD(DANCE_KC_F8DANCE),TD(DANCE_KC_F9DANCE),_______,_______,
-/* keys-1 */ _______,TD(DANCE_KC_COOLDANCE),TD(DANCE_KC_OKDANCE),TD(DANCE_KC_LOVEDANCE),_______,_______,_______,TD(DANCE_KC_F4DANCE),TD(DANCE_KC_F5DANCE),TD(DANCE_KC_F6DANCE),_______,_______,
-/* keys-2 */ _______,_______,_______,_______,_______,_______,_______,TD(DANCE_KC_F1DANCE),TD(DANCE_KC_F2DANCE),TD(DANCE_KC_F3DANCE),_______,_______,
-/* keys-3 */ ZKC_BTL,_______,_______,_______,_______,_______,_______,_______,TD(DANCE_KC_F10DANCE),_______,_______,_______
+/* 0 */ _______,TD(DANCE_KC_HAPPYDANCE),TD(DANCE_KC_SADDANCE),TD(DANCE_KC_STRANGEDANCE),_______,_______,_______,TD(DANCE_KC_F7DANCE),TD(DANCE_KC_F8DANCE),TD(DANCE_KC_F9DANCE),_______,_______,
+/* 1 */ _______,TD(DANCE_KC_COOLDANCE),TD(DANCE_KC_OKDANCE),TD(DANCE_KC_LOVEDANCE),_______,_______,_______,TD(DANCE_KC_F4DANCE),TD(DANCE_KC_F5DANCE),TD(DANCE_KC_F6DANCE),_______,_______,
+/* 2 */ _______,_______,_______,_______,_______,_______,_______,TD(DANCE_KC_F1DANCE),TD(DANCE_KC_F2DANCE),TD(DANCE_KC_F3DANCE),_______,_______,
+/* 3 */ ZKC_BTL,_______,_______,_______,_______,_______,_______,_______,TD(DANCE_KC_F10DANCE),_______,_______,_______
 )
   ,
 
 [LAYER_GAME] = LAYOUT_planck_grid(
   
-/* keys-0 */ _______,_______,_______,_______,_______,_______,_______,_______,_______,KC_UP,_______,_______,
-/* keys-1 */ KC_TAB,_______,_______,_______,_______,_______,_______,_______,KC_LEFT,KC_DOWN,KC_RGHT,_______,
-/* keys-2 */ KC_LSHIFT,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
-/* keys-3 */ KC_LCTRL,KC_LALT,KC_LGUI,_______,_______,_______,_______,_______,KC_RGUI,KC_RALT,KC_RCTRL,_______
+/* 0 */ _______,_______,_______,_______,_______,_______,_______,_______,_______,KC_UP,_______,_______,
+/* 1 */ KC_TAB,_______,_______,_______,_______,_______,_______,_______,KC_LEFT,KC_DOWN,KC_RGHT,_______,
+/* 2 */ KC_LSHIFT,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+/* 3 */ KC_LCTRL,KC_LALT,KC_LGUI,_______,_______,_______,_______,_______,KC_RGUI,KC_RALT,KC_RCTRL,_______
 )
   
 };
@@ -2081,6 +2082,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 uint32_t layer_state_set_user(uint32_t state) {
   uint8_t layer = biton32(state);
 
+  disable_combos = true;
   planck_ez_led_all_off();
   switch (layer) {
     
diff --git a/project.sh b/project.sh
index 8c879a8..5411de0 100755
--- a/project.sh
+++ b/project.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 # Contains helper code for easy work.
 set -ex
 
@@ -12,7 +12,7 @@ case $2 in
     ;;
 esac
 
-pre-run () {
+pre_run () {
   # Already running:
   docker ps &> /dev/null && return
 
@@ -22,7 +22,7 @@ pre-run () {
 }
 
 run () {
-  pre-run
+  pre_run
   local image=$1
   shift
   docker run --rm \