Ok guys, I know that this issue has been discussed ad nauseam but I cannot seem to get an answer/fix to this carb(?) problem. HELP. On the stand, or hammering the throttle out of a corner, there is a huge flat spot on the acceleration. On the stand it is a big enough issue to stall the bike if the throttle is held wide open. If at an idle, and a high idle I will add, hammer down, hold, bike dies. Another issue that I just though of, when revving (without a load) it takes a few seconds for the idle to drop completely down. it will drop but not all the way, then after a few seconds it will drop the rest of the way. Kinda reminds me of a vacuum leak, or a sticking cable. But I don't think it has a vacuum leak. Ii put on a Boysen QS3 in hopes of fixing. Did not help. Bike runs great otherwise, but I'm afraid it's going to fail me a just the wrong time, such as in the air. Any suggestions?