I had some popping on decel with my Specialty Spares long cannons. This season, I dialed it out a little by enrichening about 1/4 turn on each carb.
Previously, I would occasionally get a pretty loud backfire at start-up. That seems to have been eliminated by enrichening, which doesn't make sense.
Now, a new thing has popped up. If I am riding, and crest a hill and let off the throttle slightly, than kick back in, I get a loud "whoomph" thru the bike. This seems to be coming from the left cylinder. Is there a way to dail that out?
