So I should say that I've read all the wiki stuff on tuning a phbg and have done it before.
The title is probably a bit misleading as I know what I need to get it tuned. It's less a question about what to do to get it tuned and more about how hot the bike can get without me being worried about it. It's been hovering around 340-350 for the most part while out riding now and that still just seems hot to me for an aluminum cylinder.
Maybe I'm just worrying too much.