134f, Won't Rev Past 1500-2000rpm, Intermittent Miss,backfire?

Or maybe more.

I picked up some good advice from Chuck/Warlock: When at wits' end and frustrated trying to troubleshoot an issue, step back, have a few beers and contemplate the situation...the answer will often come to you.

Twice now this has worked like a charm. One chasing an elusive carburetor/fueling issue and the other trying to resolve a T14 end-play problem.