When i go to pull off, i have to basically give it full wack until the revs build up then it shoots off. On my mates all you have to do is well, pull it a bit and it goes. Not to good with the mechanical side of scooters and its probably and easy fix. Thank you.
Mine also does this. Which screw is the idle screw on the carb? Picture highlighting would be helpful
http://www.2shared.com/photo/-BzI_X4F/Untitled.html http://www.2shared.com/photo/uutNEaQh/carb.html thats what the idle screw looks like its got a spring it in and thats the 1 to adujst
The first thing you should check are the rollers. Probably just worn out or too heavy. The throttle and idle screw should be fine as it is, if it ticks over nicely (1,500rpm) then the idle mix is good.
Had new rollers fit in about 2 weeks ago, there 4.5g Night have a little play with my air and idle screw just to see if i can get it right. Thanks anyway