diff --git a/VortexEngine/src/Menus/MenuList/Randomizer.cpp b/VortexEngine/src/Menus/MenuList/Randomizer.cpp
index d741d3eb71..b92f78b6e1 100644
--- a/VortexEngine/src/Menus/MenuList/Randomizer.cpp
+++ b/VortexEngine/src/Menus/MenuList/Randomizer.cpp
@@ -277,6 +277,11 @@ PatternID Randomizer::rollPatternID(Random &ctx)
   return newPat;
 }
 
+PatternID Randomizer::rollMultiPatternID(Random &ctx)
+{
+  return (PatternID)ctx.next8(PATTERN_MULTI_FIRST, PATTERN_MULTI_LAST);
+}
+
 bool Randomizer::reRoll()
 {
   MAP_FOREACH_LED(m_targetLeds) {
@@ -304,9 +309,25 @@ bool Randomizer::reRoll()
       }
     }
   }
+  if (m_targetLeds == MAP_LED(LED_MULTI)) {
+    if (m_flags & RANDOMIZE_PATTERN) {
+      // TODO: Advanced multi led patterns?
+      if (!m_previewMode.setPattern(rollMultiPatternID(m_multiRandCtx), LED_MULTI)) {
+        ERROR_LOG("Failed to roll new pattern");
+        return false;
+      }
+    }
+    if (m_flags & RANDOMIZE_COLORSET) {
+      // roll a new colorset
+      if (!m_previewMode.setColorset(rollColorset(m_multiRandCtx), LED_MULTI)) {
+        ERROR_LOG("Failed to roll new colorset");
+        return false;
+      }
+    }
+  }
   // initialize the mode with the new pattern and colorset
   m_previewMode.init();
-  DEBUG_LOGF("Randomized Led %u set with randomization technique %u, %u colors, and Pattern number %u",
-    pos, randType, randomSet.numColors(), newPat);
+  //DEBUG_LOGF("Randomized Led %u set with randomization technique %u, %u colors, and Pattern number %u",
+  //  pos, randType, randomSet.numColors(), newPat);
   return true;
 }
diff --git a/VortexEngine/src/Menus/MenuList/Randomizer.h b/VortexEngine/src/Menus/MenuList/Randomizer.h
index 01af38c5c6..33b0114712 100644
--- a/VortexEngine/src/Menus/MenuList/Randomizer.h
+++ b/VortexEngine/src/Menus/MenuList/Randomizer.h
@@ -62,6 +62,7 @@ class Randomizer : public Menu
   // generate a random colorset with a random context
   bool rollPattern(Random &ctx, Mode *pMode, LedPos pos);
   PatternID rollPatternID(Random &ctx);
+  PatternID rollMultiPatternID(Random &ctx);
   Colorset rollColorset(Random &ctx);
 
   // random pattern generators
diff --git a/VortexEngine/src/Patterns/Pattern.cpp b/VortexEngine/src/Patterns/Pattern.cpp
index 311ee3d0af..6078cc4ed1 100644
--- a/VortexEngine/src/Patterns/Pattern.cpp
+++ b/VortexEngine/src/Patterns/Pattern.cpp
@@ -164,9 +164,9 @@ void Pattern::clearColorset()
 }
 
 #ifdef VORTEX_LIB
-void Pattern::registerArg(const char *name, uint8_t argOffset)
+void Pattern::registerArg(const char *name, arg_offset_t argOffset)
 #else
-void Pattern::registerArg(uint8_t argOffset)
+void Pattern::registerArg(arg_offset_t argOffset)
 #endif
 {
   if (m_numArgs >= MAX_PATTERN_ARGS) {
diff --git a/VortexEngine/src/Patterns/Pattern.h b/VortexEngine/src/Patterns/Pattern.h
index 5f8a0bb829..e659abf885 100644
--- a/VortexEngine/src/Patterns/Pattern.h
+++ b/VortexEngine/src/Patterns/Pattern.h
@@ -27,11 +27,22 @@
 // the pattern is a multi-pattern
 #define PATTERN_FLAG_MULTI  (1<<0)
 
+// and arg_offset_t is the distance from the base of the object
+// to the desired argument, in slim vortex we only need a single byte
+// but in multi-led patterns they can be a bit further in
+#if VORTEX_SLIM == 1
+typedef uint8_t arg_offset_t;
+#else
+typedef uint16_t arg_offset_t;
+#endif
+
 // macro to register args of a pattern
 #ifdef VORTEX_LIB
-#define REGISTER_ARG(arg) registerArg(#arg, (uint8_t)(((uintptr_t)&arg - (uintptr_t)this)));
+#define REGISTER_ARG(arg) \
+  registerArg(#arg, (arg_offset_t)(((uintptr_t)&arg - (uintptr_t)this)));
 #else
-#define REGISTER_ARG(arg) registerArg((uint8_t)(((uintptr_t)&arg - (uintptr_t)this)));
+#define REGISTER_ARG(arg) \
+  registerArg((arg_offset_t)(((uintptr_t)&arg - (uintptr_t)this)));
 #endif
 
 class ByteStream;
@@ -122,13 +133,13 @@ class Pattern
   LedPos m_ledPos;
 
   uint8_t m_numArgs;
-  uint8_t m_argList[MAX_PATTERN_ARGS];
+  arg_offset_t m_argList[MAX_PATTERN_ARGS];
 
 #ifdef VORTEX_LIB
-  void registerArg(const char *name, uint8_t argOffset);
+  void registerArg(const char *name, arg_offset_t argOffset);
   const char *m_argNameList[MAX_PATTERN_ARGS];
 #else
-  void registerArg(uint8_t argOffset);
+  void registerArg(arg_offset_t argOffset);
 #endif
 };