diff --git a/blinkled/genseq.py b/blinkled/genseq.py
index 40266c3..09148d3 100644
--- a/blinkled/genseq.py
+++ b/blinkled/genseq.py
@@ -65,6 +65,7 @@ def jm3decoder(trits, lastlvl=0):
 			continue
 
 		r.append('%d' % lookup[(lastlvl, lvl)])
+		#r.append('%d' % ((lvl - lastlvl + 2) % 3))
 		lastlvl = lvl
 
 	return ''.join(r)