Yes, just start from scratch, that engine may be getting tired, besides it leaks oil, and it seems to have a few issues.
I have a brand new complete package, with everything you need to just bolt on and go, and with a mount that you can adjust however you want, Plus I will set up for the correct clutch driver gear, and rear sprocket. And carb/float adjustments.
I tell you, it is kind of nice to know you are the one guy that was doing the engine break-in process.
We are going to CalSpeed tomorrow. Interested?