I have a gen 4 6.0, fresh rebuild with a mild cam and long tube headers. I have followed steps to set idle and have started tuning. I ran into issues with my TB and replaced it with a stock reman for now. Ever since I did that the idle won't go below 1100 or so in P/N and 950-1000 in gear. It is sometimes hard to stop with the idle so high. Attached is my current tune. I am in the middle of SD tuning. First time, first LS so be gentle...trying to learn. TIA