If somebody doesn't mind tossing a quick opinion to reinforce what I feel like I already know I'd appreciate it. In combing thru a friend's mail order tune for his cam only 2012 Silverado I've noticed the tuner increased the ramp in rate 10 fold (from .005 to 05) and moved the PE delay down to 2,000rpm from the factory 5,000. Surely this is a bit overkill on a cam only setup and I'd think its dumping fuel a tad too much. The truck also has LTFT learning disabled.. hmm. Would someone weigh in? Before you holler I don't have the tune file currently, just some things I'm recalling from memory on his laptop. Thanks