diff --git a/local_fast_refresh.patch b/local_fast_refresh.patch
index 825c8447..a050a71e 100644
--- a/local_fast_refresh.patch
+++ b/local_fast_refresh.patch
@@ -1,14 +1,15 @@
 diff --git a/src/config.ts b/src/config.ts
---- a/src/config.ts	(revision e0fd622f7257642c37243f3da9303dfaa55c1872)
-+++ b/src/config.ts	(date 1713205409743)
-@@ -131,8 +131,8 @@
+index a633cf3..8c3df19 100644
+--- a/src/config.ts
++++ b/src/config.ts
+@@ -135,8 +135,8 @@ export const CONFIG: Config = {
    explorerUrl: process.env.EXPLORER_URL || 'http://127.0.0.1:6001',
    queryFromExplorer: false,
    generateTxTimestamp: true,
--  nodelistRefreshInterval: 30000,
+-  nodelistRefreshInterval: Number(process.env.NODELIST_REFRESH_INTERVAL) || 30000,
 -  defaultRequestRetry: 5,
 +  nodelistRefreshInterval: 5000,
 +  defaultRequestRetry: 10,
-   gasEstimateMethod: 'serviceValidator', //serviceValidator or replayEngine or validator
+   gasEstimateMethod: process.env.GAS_ESTIMATE_METHOD || 'serviceValidator', //serviceValidator or replayEngine or validator
    gasEstimateInvalidationIntervalInMs: 1000 * 60 * 60 * 2, // 2 hours
    gasEstimateUseCache: false,
diff --git a/local_tests.patch b/local_tests.patch
index b32522c3..edacdc7f 100644
--- a/local_tests.patch
+++ b/local_tests.patch
@@ -1,16 +1,16 @@
 diff --git a/src/config.ts b/src/config.ts
-index db6061c4..712ab94f 100644
+index a633cf3..1c398bb 100644
 --- a/src/config.ts
 +++ b/src/config.ts
-@@ -134,10 +134,10 @@ export const CONFIG: Config = {
+@@ -137,10 +137,10 @@ export const CONFIG: Config = {
    generateTxTimestamp: true,
-   nodelistRefreshInterval: 30000,
+   nodelistRefreshInterval: Number(process.env.NODELIST_REFRESH_INTERVAL) || 30000,
    defaultRequestRetry: 5,
--  gasEstimateMethod: 'serviceValidator', //serviceValidator or replayEngine or validator
+-  gasEstimateMethod: process.env.GAS_ESTIMATE_METHOD || 'serviceValidator', //serviceValidator or replayEngine or validator
 +  gasEstimateMethod: 'replayEngine', //serviceValidator or replayEngine or validator
    gasEstimateInvalidationIntervalInMs: 1000 * 60 * 60 * 2, // 2 hours
    gasEstimateUseCache: false,
--  staticGasEstimate: '0x5B8D80', // comment out rather than delete this line
+-  staticGasEstimate: process.env.STATIC_GAS_ESTIMATE || '0x5B8D80', // comment out rather than delete this line
 +  staticGasEstimate: '0x2DC6C0', // comment out rather than delete this line
    defaultRequestTimeout: {
      default: 2000,