I am having a little throttle hesitation on initial take of, the bike bogs down a little bit in 1st just starting out the hesitates for about 15-20 seconds then takes off and doesnt do it again, until i come to a stop and take off from a stop. I adjusted the throttle to take all the play out of it, i cleaned the filter and oiled it, just put new oil in the crank/tranny. I cant think of what could be causing it, bc once it gets going its fine. The bike idles fine and doesnt do it when i twist the throttle on a stop just when I take off. If you can please help me diag this issue I would appreciate it. Thank you! =)