diff --git a/fixtures/chauvet-dj/slim-par-64.json b/fixtures/chauvet-dj/slim-par-64.json
new file mode 100644
index 0000000000..bb37a5b410
--- /dev/null
+++ b/fixtures/chauvet-dj/slim-par-64.json
@@ -0,0 +1,170 @@
+{
+  "$schema": "https://raw.githubusercontent.com/OpenLightingProject/open-fixture-library/master/schemas/fixture.json",
+  "name": "SlimPAR 64",
+  "categories": ["Color Changer"],
+  "meta": {
+    "authors": ["Aaron Geiser"],
+    "createDate": "2026-04-03",
+    "lastModifyDate": "2026-04-03"
+  },
+  "links": {
+    "manual": [
+      "https://www.chauvetdj.com/wp-content/uploads/2015/09/SlimPAR_64_UM_Rev5_WO.pdf"
+    ],
+    "productPage": [
+      "https://www.chauvetdj.com/products/slimpar-64/"
+    ]
+  },
+  "physical": {
+    "dimensions": [246, 282, 64],
+    "weight": 1.3,
+    "power": 32,
+    "DMXconnector": "3-pin",
+    "bulb": {
+      "type": "180× ¼W RGB LED"
+    },
+    "lens": {
+      "degreesMinMax": [14, 23]
+    }
+  },
+  "availableChannels": {
+    "Red": {
+      "capability": {
+        "type": "ColorIntensity",
+        "color": "Red",
+        "brightnessStart": "0%",
+        "brightnessEnd": "100%"
+      }
+    },
+    "Green": {
+      "capability": {
+        "type": "ColorIntensity",
+        "color": "Green",
+        "brightnessStart": "0%",
+        "brightnessEnd": "100%"
+      }
+    },
+    "Blue": {
+      "capability": {
+        "type": "ColorIntensity",
+        "color": "Blue",
+        "brightnessStart": "0%",
+        "brightnessEnd": "100%"
+      }
+    },
+    "Color Macros": {
+      "capabilities": [
+        {
+          "dmxRange": [0, 15],
+          "type": "NoFunction"
+        },
+        {
+          "dmxRange": [16, 255],
+          "type": "ColorPreset",
+          "comment": "Color macros (overrides channels 1–3)"
+        }
+      ]
+    },
+    "Speed / Strobe": {
+      "capabilities": [
+        {
+          "dmxRange": [0, 15],
+          "type": "NoFunction",
+          "comment": "No strobe"
+        },
+        {
+          "dmxRange": [16, 255],
+          "type": "ShutterStrobe",
+          "shutterEffect": "Strobe",
+          "speedStart": "slow",
+          "speedEnd": "fast",
+          "comment": "Strobe slow to fast (when Ch6 is 0–31 or 224–255); effect speed when Ch6 is 32–223",
+          "helpWanted": "Channel 5 is dual-purpose: strobe when Ch6 is in RGB mode (0–31) or Sound mode (224–255), and effect speed when Ch6 is in an effect mode (32–223). A switching channel may be needed to model this accurately."
+        }
+      ]
+    },
+    "Mode": {
+      "capabilities": [
+        {
+          "dmxRange": [0, 31],
+          "type": "Maintenance",
+          "comment": "RGB mode (manual color control via channels 1–3)"
+        },
+        {
+          "dmxRange": [32, 63],
+          "type": "Effect",
+          "effectName": "Pulse",
+          "comment": "Pulse 0%→100% (Ch5 controls speed)"
+        },
+        {
+          "dmxRange": [64, 95],
+          "type": "Effect",
+          "effectName": "Pulse",
+          "comment": "Pulse 100%→0% (Ch5 controls speed)"
+        },
+        {
+          "dmxRange": [96, 127],
+          "type": "Effect",
+          "effectName": "Pulse",
+          "comment": "Pulse 100%→0%→100% (Ch5 controls speed)"
+        },
+        {
+          "dmxRange": [128, 159],
+          "type": "Effect",
+          "effectName": "Auto fade",
+          "comment": "Auto fade transition (Ch5 controls speed)"
+        },
+        {
+          "dmxRange": [160, 191],
+          "type": "Effect",
+          "effectName": "Auto snap 3-color",
+          "comment": "Auto snap transition, 3-color program (Ch5 controls speed)"
+        },
+        {
+          "dmxRange": [192, 223],
+          "type": "Effect",
+          "effectName": "Auto snap 7-color",
+          "comment": "Auto snap transition, 7-color program (Ch5 controls speed)"
+        },
+        {
+          "dmxRange": [224, 255],
+          "type": "Effect",
+          "effectName": "Sound",
+          "soundControlled": true,
+          "comment": "Sound-triggered mode"
+        }
+      ]
+    },
+    "Dimmer": {
+      "capability": {
+        "type": "Intensity",
+        "brightnessStart": "0%",
+        "brightnessEnd": "100%"
+      }
+    }
+  },
+  "modes": [
+    {
+      "name": "3-channel",
+      "shortName": "3ch",
+      "channels": [
+        "Red",
+        "Green",
+        "Blue"
+      ]
+    },
+    {
+      "name": "7-channel",
+      "shortName": "7ch",
+      "channels": [
+        "Red",
+        "Green",
+        "Blue",
+        "Color Macros",
+        "Speed / Strobe",
+        "Mode",
+        "Dimmer"
+      ]
+    }
+  ]
+}
diff --git a/fixtures/eliminator/stealth-spot.json b/fixtures/eliminator/stealth-spot.json
new file mode 100644
index 0000000000..d5492b55a8
--- /dev/null
+++ b/fixtures/eliminator/stealth-spot.json
@@ -0,0 +1,220 @@
+{
+  "$schema": "https://raw.githubusercontent.com/OpenLightingProject/open-fixture-library/master/schemas/fixture.json",
+  "name": "Stealth Spot",
+  "shortName": "EliminatorStealthSpot",
+  "categories": ["Moving Head", "Color Changer", "Effect"],
+  "meta": {
+    "authors": ["Anonymous"],
+    "createDate": "2026-03-23",
+    "lastModifyDate": "2026-03-23"
+  },
+  "links": {
+    "manual": [
+      "https://d295jznhem2tn9.cloudfront.net/ItemRelatedFiles/13273/Stealth%20Spot%20(1st%20Ed.).pdf"
+    ],
+    "productPage": [
+      "https://www.adj.com/products/stealth-spot"
+    ],
+    "video": [
+      "https://www.youtube.com/watch?v=BJ_UyGj9ZxU"
+    ]
+  },
+  "physical": {
+    "dimensions": [239, 355, 170],
+    "weight": 4.6,
+    "power": 90,
+    "DMXconnector": "3-pin",
+    "bulb": {
+      "type": "60W White LED",
+      "colorTemperature": 6000
+    },
+    "lens": {
+      "name": "Spot",
+      "degreesMinMax": [13, 13]
+    }
+  },
+  "wheels": {
+    "Color Wheel": {
+      "slots": [
+        { "type": "Open" },
+        { "type": "Color", "name": "Red", "colors": ["#ff0000"] },
+        { "type": "Color", "name": "Yellow", "colors": ["#ffff00"] },
+        { "type": "Color", "name": "Light Blue", "colors": ["#add8e6"] },
+        { "type": "Color", "name": "Green", "colors": ["#00aa00"] },
+        { "type": "Color", "name": "Orange", "colors": ["#ff7f00"] },
+        { "type": "Color", "name": "Pink", "colors": ["#ff69b4"] },
+        { "type": "Color", "name": "Blue", "colors": ["#0000ff"] }
+      ]
+    },
+    "Gobo Wheel": {
+      "slots": [
+        { "type": "Open" },
+        { "type": "Gobo", "name": "Gobo 1" },
+        { "type": "Gobo", "name": "Gobo 2" },
+        { "type": "Gobo", "name": "Gobo 3" },
+        { "type": "Gobo", "name": "Gobo 4" },
+        { "type": "Gobo", "name": "Gobo 5" }
+      ]
+    }
+  },
+  "availableChannels": {
+    "Pan": {
+      "fineChannelAliases": ["Pan fine"],
+      "defaultValue": "50%",
+      "capability": {
+        "type": "Pan",
+        "angleStart": "-270deg",
+        "angleEnd": "270deg"
+      }
+    },
+    "Tilt": {
+      "fineChannelAliases": ["Tilt fine"],
+      "defaultValue": "50%",
+      "capability": {
+        "type": "Tilt",
+        "angleStart": "-105deg",
+        "angleEnd": "105deg"
+      }
+    },
+    "Color Wheel": {
+      "capabilities": [
+        { "dmxRange": [0, 13], "type": "WheelSlot", "slotNumber": 1 },
+        { "dmxRange": [14, 31], "type": "WheelSlot", "slotNumber": 2 },
+        { "dmxRange": [32, 49], "type": "WheelSlot", "slotNumber": 3 },
+        { "dmxRange": [50, 67], "type": "WheelSlot", "slotNumber": 4 },
+        { "dmxRange": [68, 85], "type": "WheelSlot", "slotNumber": 5 },
+        { "dmxRange": [86, 103], "type": "WheelSlot", "slotNumber": 6 },
+        { "dmxRange": [104, 121], "type": "WheelSlot", "slotNumber": 7 },
+        { "dmxRange": [122, 130], "type": "WheelSlot", "slotNumber": 8 },
+        { "dmxRange": [131, 139], "type": "WheelSlot", "slotNumber": 1 },
+        { "dmxRange": [140, 195], "type": "WheelRotation", "speedStart": "fast CW", "speedEnd": "slow CW" },
+        { "dmxRange": [196, 199], "type": "WheelRotation", "speed": "stop" },
+        { "dmxRange": [200, 255], "type": "WheelRotation", "speedStart": "slow CCW", "speedEnd": "fast CCW" }
+      ]
+    },
+    "Gobo Wheel": {
+      "capabilities": [
+        { "dmxRange": [0, 8], "type": "WheelSlot", "slotNumber": 1 },
+        { "dmxRange": [9, 33], "type": "WheelSlot", "slotNumber": 2 },
+        { "dmxRange": [34, 58], "type": "WheelSlot", "slotNumber": 3 },
+        { "dmxRange": [59, 83], "type": "WheelSlot", "slotNumber": 4 },
+        { "dmxRange": [84, 108], "type": "WheelSlot", "slotNumber": 5 },
+        { "dmxRange": [109, 133], "type": "WheelSlot", "slotNumber": 6 },
+        { "dmxRange": [134, 194], "type": "WheelRotation", "speedStart": "fast CW", "speedEnd": "slow CW" },
+        { "dmxRange": [195, 255], "type": "WheelRotation", "speedStart": "slow CCW", "speedEnd": "fast CCW" }
+      ]
+    },
+    "Gobo Rotation": {
+      "capabilities": [
+        { "dmxRange": [0, 9], "type": "WheelSlotRotation", "wheel": "Gobo Wheel", "speed": "stop" },
+        { "dmxRange": [10, 129], "type": "WheelSlotRotation", "wheel": "Gobo Wheel", "speedStart": "fast CW", "speedEnd": "slow CW" },
+        { "dmxRange": [130, 134], "type": "WheelSlotRotation", "wheel": "Gobo Wheel", "speed": "stop" },
+        { "dmxRange": [135, 255], "type": "WheelSlotRotation", "wheel": "Gobo Wheel", "speedStart": "slow CCW", "speedEnd": "fast CCW" }
+      ]
+    },
+    "Master Dimmer": {
+      "capability": {
+        "type": "Intensity"
+      }
+    },
+    "Shutter / Strobe": {
+      "defaultValue": 255,
+      "capabilities": [
+        { "dmxRange": [0, 4], "type": "ShutterStrobe", "shutterEffect": "Closed" },
+        { "dmxRange": [5, 250], "type": "ShutterStrobe", "shutterEffect": "Strobe", "speedStart": "slow", "speedEnd": "fast" },
+        { "dmxRange": [251, 255], "type": "ShutterStrobe", "shutterEffect": "Open" }
+      ]
+    },
+    "Focus": {
+      "capability": {
+        "type": "Focus",
+        "distanceStart": "far",
+        "distanceEnd": "near"
+      }
+    },
+    "Prism": {
+      "capabilities": [
+        { "dmxRange": [0, 7], "type": "NoFunction" },
+        { "dmxRange": [8, 127], "type": "Prism", "comment": "3-facet prism" },
+        { "dmxRange": [128, 191], "type": "PrismRotation", "speedStart": "fast CW", "speedEnd": "slow CW" },
+        { "dmxRange": [192, 255], "type": "PrismRotation", "speedStart": "slow CCW", "speedEnd": "fast CCW" }
+      ]
+    },
+    "Programs": {
+      "capabilities": [
+        { "dmxRange": [0, 7], "type": "NoFunction" },
+        { "dmxRange": [8, 47], "type": "Effect", "effectName": "Program 1" },
+        { "dmxRange": [48, 87], "type": "Effect", "effectName": "Program 2" },
+        { "dmxRange": [88, 127], "type": "Effect", "effectName": "Program 3" },
+        { "dmxRange": [128, 167], "type": "Effect", "effectName": "Program 4" },
+        { "dmxRange": [168, 207], "type": "Effect", "effectName": "Program 5" },
+        { "dmxRange": [208, 247], "type": "Effect", "effectName": "Program 6" },
+        { "dmxRange": [248, 255], "type": "Effect", "effectName": "Sound Active", "soundControlled": true }
+      ]
+    },
+    "Pan/Tilt Programs": {
+      "capabilities": [
+        { "dmxRange": [0, 7], "type": "NoFunction" },
+        { "dmxRange": [8, 32], "type": "Effect", "effectName": "Pan/Tilt Program 1" },
+        { "dmxRange": [33, 58], "type": "Effect", "effectName": "Pan/Tilt Program 2" },
+        { "dmxRange": [59, 84], "type": "Effect", "effectName": "Pan/Tilt Program 3" },
+        { "dmxRange": [85, 110], "type": "Effect", "effectName": "Pan/Tilt Program 4" },
+        { "dmxRange": [111, 136], "type": "Effect", "effectName": "Pan/Tilt Program 5" },
+        { "dmxRange": [137, 162], "type": "Effect", "effectName": "Pan/Tilt Program 6" },
+        { "dmxRange": [163, 214], "type": "Effect", "effectName": "Pan/Tilt Program 7" },
+        { "dmxRange": [215, 240], "type": "Effect", "effectName": "Pan/Tilt Program 8" },
+        { "dmxRange": [241, 255], "type": "Effect", "effectName": "Sound Active", "soundControlled": true }
+      ]
+    },
+    "Pan/Tilt Speed": {
+      "capability": {
+        "type": "PanTiltSpeed",
+        "speedStart": "fast",
+        "speedEnd": "slow"
+      }
+    },
+    "Pan/Tilt Program Speed": {
+      "capabilities": [
+        { "dmxRange": [0, 50], "type": "NoFunction" },
+        { "dmxRange": [51, 100], "type": "Maintenance", "comment": "Speed Mode High", "hold": "10s" },
+        { "dmxRange": [101, 150], "type": "NoFunction" },
+        { "dmxRange": [151, 200], "type": "Maintenance", "comment": "Speed Mode Low / Fade", "hold": "10s" },
+        { "dmxRange": [201, 255], "type": "Maintenance", "comment": "Reset", "hold": "10s" }
+      ]
+    }
+  },
+  "modes": [
+    {
+      "name": "15-channel",
+      "shortName": "15ch",
+      "channels": [
+        "Pan",
+        "Pan fine",
+        "Tilt",
+        "Tilt fine",
+        "Color Wheel",
+        "Gobo Wheel",
+        "Gobo Rotation",
+        "Master Dimmer",
+        "Shutter / Strobe",
+        "Focus",
+        "Prism",
+        "Programs",
+        "Pan/Tilt Programs",
+        "Pan/Tilt Speed",
+        "Pan/Tilt Program Speed"
+      ]
+    },
+    {
+      "name": "5-channel",
+      "shortName": "5ch",
+      "channels": [
+        "Pan",
+        "Tilt",
+        "Programs",
+        "Pan/Tilt Programs",
+        "Pan/Tilt Program Speed"
+      ]
+    }
+  ]
+}