ok had it out today again and still had the same problem, but adjusting the low speed screw seemed to help. for some reason its doing the same thing that it did with the old motor though. after i ride for abit it starts to just bog out and itll barely stay idling, then run ok for a sec then do the same thing. i cleaned the carb out before i rode it. it runs fine out of the water, and will idle, but it just seems like theres a bunch of junk in the carb even though its clean? i ordered a rebuild kit for it becasue thats my only idea? any input?