The engine has been tuned in the past, and was working last time i used it.
I only adjusted the high end after having problems.
Originaly it was around 1.75 turns out, and i haven't checked the reg.
The transition from idel, and the idel was always good.

Only when i first ran it after sitting around did i need to adjust the high end to get it to run.
After the two flights t became rich and the high end was returned close to the original position.

I haven't tried re-tuning it because it was ok before i left it sitting around for a while.