Hi guys im new to the forum.. ive tried to do some research and i cant find what im looking for... i might have looked hard enough lol but any way ive got a 2007 gmc 2500 hd with a 6.0. its been bored .030 over, flattop pistons, bigger cam and 243 heads. ive done all the tuning it runs great and pulls like a dream. the thing i cant figure out is the Idle Underspeed/Overspeed table... i wanting to bring my cam out a little more. i have a tune file plus a picture of my cam card. any help would be much appreciated! Latest tune 5-3-2019 6.0 lq4.hpt https://ibb.co/2Y27dYT