I'm starting to think just leave it, I'm 3.5 degrees off, it's still well within the 7 degrees where the FSM says to replace the chain. Granted it'd be easier to do now (if I had access to the crimper) but, it doesn't seem that much more difficult when the engine is in the car, and I should get 50,000 more miles as it is. Given this won't be a daily driver, that's about 8 years for me.