I have always wondered why I couldn't maintain a stream for more than about 15 notes. (any longer and I start to get 100's and 50's sometimes then later break) Because of this, I recently decided to record my streaming and it seems that my index finger, my single tap and stream starter, "rides up" on the key. After a while I noticed that I have to re-adjust my index finger, while my middle finger is fine. At this point, it feels natural and I can't find a better way to stream. Anyone else have this problem? Any ideas where to start?