I like the drivability of the LMS but there's an obvious flaw in the shifting from 3-4. I get an RPM jump from 1500-2500ish under light throttle. In some instances when I stop, then quickly go (rolling a stop sign) I get a massive surge that launches the truck.
Shortly, LET will be installing an AMR intercooler along with a dyno tune. I always wanted to try MPT but I don't have the time or knowledge to read logs and evaluate them. (Hints why I'm getting a dyno tune).