This has been talked about one other forums before with no solution. This is for sled pullers with the LMM. How do you get the defuel right for smooth shifting??? I haven't talked to one person yet that has this figured out. It doesn't matter if you have a built trans or not, they shift like crap in 4lo with a sled hooked behide you. It feels like the truck is going to break inhalf. It doesn't matter who's tune I use they all react the same. Anyone with a LMM, that pulls, have smooth shifting tune? Is there something missing in EFI Live, like the low range rev limiter issue in the past? Any help?

Thanks
Mike