loosend, I had to rejet when I put my Bub's on. The choke is still a bit finicky when I start her, but I think that is partly because I have modified my snorkel on the airbox more than the Bubs. I have decel popping too, and have tried the scilicone and turning out the screws, but not much change. Not too worried about it though. It's not much different than before when I had the stock exhaust.
