Yea I have cleaned the carb... it was very clean from the day I got the bike(I took it off before even running it because I figured it would be varnished due to sitting for probably 5 years) I have cleaned it a couple more times after that....
I have set the points, put in new plug, messed around with the jetting, played around with float level, new top end..
All that helping the performance of the bike, but still after it gets fully warmed up it hesitates....
I think I have it narrowed down to leaking crank seals or some sort of electrical problem...
It’s really crazy, it runs like a champ until it gets fully warmed up.