[carmine]

Rick

I would adjust for cooler morning and evening temps.
That way you've got the right amount of fuel for that cooler denser air.
If you adjust for warmer temps you'll have to lean things out which would leave you with leaner settings for morning and evening cooler temps.
Better to run with cooler temp settings and those same settings will be little rich in warmer temps rather than running lean in cooler temps.
That richness in the warmer temps will actually help in cooling the engine.