Just cleaned my buggy and took it out for a run when I noticed as the motor (Force .26 ) came up to temp it started to idle high and seemed to be leaning -out...? I think I may have a leak ?
Mate seems to me it just needs tuning. Dont expect an engine to be in tune from day to day. Every time you use the engine you'll need to tune it. You cant just leave the needles untouched.