Moped army, I'm having some issue finding information on how to fine tune my ER3. Its a full 50cc doppler build, Cylinder, crank, reeds, spring, 19mm phpg.
My issue is that unless I run just 1 of the smallest weights on either side of the Er3 it will try on engage my belt at idle. Now if I run just 1 on either side it takes off normal but i cannot get the cheek to close and the bike never variates.
What i would like is the thing to have really nice take off and low end without revving to the moon.