I remember Ethan telling us that he ran his a little tighter than on the sticker under the hood.
I checked mine today and a .28 feeler was snug under all but 4 valves... those 4 were tighter. a .21 was loose. my other feeler gauges were too rusted to use hehehehe.

Anyway the engine was also still a little warm.. not hot but not fully cooled.

I know that too tight is a problem. but what number is cause for alarm?

ANy comments?