Trinity Quick Adjustment, Please advise

Hello DS,

I am having my 2012 Ram 1500 2wd rear differential (open with 3.21) swapped out next week for a modern performance engineered differential (LSD with 4.56) the garage i am going to works with Modern Muscle a lot with late model Hemi's and asked if I already had a programmer due to the fact that the last few they have done has needed adjustments. I went into my quick adjust in my 93oct tune that I am running and I do not have any adjustment for gear ratios. I thought I had seen somewhere that this was a function that the trinity t-1000 did have. Do I need to download a newer version of the software perhaps, or use the trinity differently? Please help me with this option, I had an in-tune on my 06, and now a trinity in my 2012, I have always been very pleased with your products, and will continue to use them into the future. Thank you in advance for your support.

Jesse