--- a/light9/Effects.py	Sun Jun 14 19:10:45 2015 +0000
+++ b/light9/Effects.py	Sun Jun 14 20:05:18 2015 +0000
@@ -20,6 +20,10 @@
     """list of r,g,b tuples for sending to an LED strip"""
     which = 'L' # LR means both. W is the wide one
     pixels = []
+
+    def __repr__(self):
+        return '<Strip which=%r px0=%r>' % (self.which, self.pixels[0,:])
+    
     @classmethod
     def solid(cls, which='L', color=(1,1,1), hsv=None):
         """hsv overrides color"""

--- a/light9/effecteval/effectloop.py	Sun Jun 14 19:10:45 2015 +0000
+++ b/light9/effecteval/effectloop.py	Sun Jun 14 20:05:18 2015 +0000
@@ -22,7 +22,7 @@
     def __init__(self, graph, stats):
         self.graph, self.stats = graph, stats
         self.currentSong = None
-        self.currentEffects = []
+        self.currentEffects = [] # EffectNodes for the current song plus the submaster ones
         self.lastLogTime = 0
         self.lastLogMsg = ""
         self.lastErrorLog = 0
@@ -107,6 +107,7 @@
 
     @inlineCallbacks
     def sendLevels(self):
+        print ''
         t1 = time.time()
         log.debug("time since last call: %.1f ms" % (1000 * (t1 - self.lastSendLevelsTime)))
         self.lastSendLevelsTime = t1