customer just put in a 4l80 instead of the 60 in an 02 Silverado 1500. Can someone refresh my memory on doing the segment swap for that. The ecm is repined with the nelson harness. under the trans tab, I can select a 4l80 but I don't remember it being as simple as just doing that (probably been 5 years since I tuned a 80 swap) thanks in advance