diff --git a/step-generation/src/__tests__/__snapshots__/fixtureGeneration.test.ts.snap b/step-generation/src/__tests__/__snapshots__/fixtureGeneration.test.ts.snap
index c4d02928884..991fdb2edff 100644
--- a/step-generation/src/__tests__/__snapshots__/fixtureGeneration.test.ts.snap
+++ b/step-generation/src/__tests__/__snapshots__/fixtureGeneration.test.ts.snap
@@ -9345,6 +9345,143 @@ exports[`snapshot tests > makeContext 1`] = `
                   },
                 },
               },
+              "t20": {
+                "aspirate": {
+                  "default": {
+                    "1": [
+                      [
+                        1.933333,
+                        2.844459,
+                        4.750159,
+                      ],
+                      [
+                        2.833333,
+                        1.12901,
+                        8.066694,
+                      ],
+                      [
+                        3.603333,
+                        0.254744,
+                        10.543779,
+                      ],
+                      [
+                        4.836667,
+                        1.101839,
+                        7.491414,
+                      ],
+                      [
+                        5.755,
+                        0.277649,
+                        11.47775,
+                      ],
+                      [
+                        6.643333,
+                        0.14813,
+                        12.223126,
+                      ],
+                      [
+                        7.548333,
+                        0.145635,
+                        12.239705,
+                      ],
+                      [
+                        8.475,
+                        0.15097,
+                        12.199433,
+                      ],
+                      [
+                        13.02,
+                        0.071736,
+                        12.870946,
+                      ],
+                      [
+                        22.318333,
+                        0.042305,
+                        13.254131,
+                      ],
+                    ],
+                  },
+                },
+                "defaultAspirateFlowRate": {
+                  "default": 6,
+                  "valuesByApiLevel": {
+                    "2.14": 6,
+                  },
+                },
+                "defaultBlowOutFlowRate": {
+                  "default": 80,
+                  "valuesByApiLevel": {
+                    "2.14": 80,
+                  },
+                },
+                "defaultDispenseFlowRate": {
+                  "default": 6,
+                  "valuesByApiLevel": {
+                    "2.14": 6,
+                  },
+                },
+                "defaultFlowAcceleration": 16000,
+                "defaultPushOutVolume": 2,
+                "defaultReturnTipHeight": 0.6,
+                "defaultTipLength": 52,
+                "dispense": {
+                  "default": {
+                    "1": [
+                      [
+                        1.933333,
+                        2.844459,
+                        4.750159,
+                      ],
+                      [
+                        2.833333,
+                        1.12901,
+                        8.066694,
+                      ],
+                      [
+                        3.603333,
+                        0.254744,
+                        10.543779,
+                      ],
+                      [
+                        4.836667,
+                        1.101839,
+                        7.491414,
+                      ],
+                      [
+                        5.755,
+                        0.277649,
+                        11.47775,
+                      ],
+                      [
+                        6.643333,
+                        0.14813,
+                        12.223126,
+                      ],
+                      [
+                        7.548333,
+                        0.145635,
+                        12.239705,
+                      ],
+                      [
+                        8.475,
+                        0.15097,
+                        12.199433,
+                      ],
+                      [
+                        13.02,
+                        0.071736,
+                        12.870946,
+                      ],
+                      [
+                        22.318333,
+                        0.042305,
+                        13.254131,
+                      ],
+                    ],
+                  },
+                },
+                "uiMaxFlowRate": 189.1,
+              },
               "t200": {
                 "aspirate": {
                   "default": {