Looking for any advice and commentary around the use of a Hypertech Programmer for my Rubicon. I have tried several variations of settings and have not found the ideal performance. What success have folks had?

Currently I am getting a delay from a stopped start. I have the LO Throttle Response set to 5% at this point, MED at 30% and HIGH at 20%

Additionally, my speedo is not calibrating correctly with my lift and tire size. Here are the details of my Jeep that could play into my settings:

37" Nitto Trail Grapplers (measuring 35")
5:13 Gears
Stock Throttle Body
Idle @ 700 RPM

Thanks for taking a look and for your thoughts. I would be happy to try a few suggestions and put together a final 'best practices' post. I did review a couple of other posts, but did not come to anything conclusive