Originally Posted by flypilot

Hi guys, I'm having issues with my glow cdi converted evolution 7-77. Can't seem to get a stable top end with the original carb running on glow, also the main needle does not seem to do anything as running it at 3 turns yields the same result as on 5 turns out...
AAnyone else with this issue and do the OS carb really make a difference?

Appreciate any tips.