I got a problem from my last trip to the dyno, video here:http://www.youtube.com/watch?v=kvc00Qy2VLU We (Bryce..owner of Alamo, and Chris) Thought it was the WG spring being to small. I upped the spring from a 7 lb to a 15 lb. With no change in the flutter. I also ported the WG hole, smoothing it out, and opening it up. Creep is MUCH better. I then put a stiffer spring in the BOV, and tightened it all the way with no change. So I then blocked off the BOV (no BOV) also with no change in the