Originally Posted by
MikeOD
I'm trying to find a sweet spot for my 2005 5.3 truck with TCC unlock versus downshift...the spread of only 1mph seems too tight for me...when I'd like it to just unlock to pull up a steep grade at say 70-75mph it usually winds up downshifting instead, I'm currently trying 4. Just thought I'd ask what others may have tried?
I'm also not entirely sure what the Lead function does. I see how it's affecting the shift speeds, and to a lesser extent the TCC, but I was curious if you could explain what it's there for so I can understand how to use it better.
Thank you for the software though, it's really above and beyond to give this to us.