Looked at data in Group 032 and saw my LTFT off idle was +13%. So I did a smoke test into the intake and right away discovered smoke coming from the MAF in my Neuspeed P-Flo intake. Although the MAF was snug and the MAF seal was intact...it leaks. I tried doubling up the seal, adding another from a spare MAF I have but it still leaked. So I tried just an o-ring and still it leaked. So I put the MAF seal back onto the MAF and added the o-ring and finally it sealed. After one day the LTFT dropped to 9%, so I cleared everything and will drive it another day to see if it goes even closer to 0%. It seems Neuspeed machined the MAF port in their intake a bit too deep.