Re: what did you do to your motorized bicycle today?
I never run premium since its harder to burn unless compression is really high, hhis could have been some of you problem, Im not sure what you jetting was either but ghat may have been some of why you noticed it getting hotter and not wanting to idle right.
Main thing is you got it back uto running the way you like it and thats all that matters, personally I have never had any issues running Opti2 all my engines run great on it at 100:1 and actually other mix ratios as well since the small packets actually mix @ 72:1 which I ran for a long time without issue.
Glad you got it how you like it to run so enjoy and stay safe.
I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!