From d8096fdfe2457ffd570689d05fc602fb8711e4d8 Mon Sep 17 00:00:00 2001
From: Ben Isaacs <75862+ben-xo@users.noreply.github.com>
Date: Sun, 1 Aug 2021 12:42:30 +0100
Subject: Don't assume mAdvance is always 3.

---
 src/controller.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controller.h b/src/controller.h
index 1616eb91..7b7a7cf9 100644
--- a/src/controller.h
+++ b/src/controller.h
@@ -407,7 +407,7 @@ protected:
         PixelController<RGB_ORDER, LANES, MASK> pixels(data, nLeds < 0 ? -nLeds : nLeds, scale, getDither());
         if(nLeds < 0) {
             // nLeds < 0 implies that we want to show them in reverse
-            pixels.mAdvance = -3;
+            pixels.mAdvance = -pixels.mAdvance;
         }
         showPixels(pixels);
     }
-- 
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