NA 3B heading to Colorado from Virginia for two weeks. Im finishing the install on the pyro gauge this weekend and doing a couple other PM things but I need to know what I should do about tuning for altitude, if anything. I know that I should keep it below ~1100F (correct?) but what about excessive smoke, etc...? Any pictures and first hand knowledge would be much appreciated. Going from the highest ever of about 3500 feet to 10000 and up.