Hey,

I just got off the phone with Apten and they are telling me there is no place to (had not found it for a 1998 Ranger 3.0) change the axel ratio (4.88) in the computer program for my Super Chips Tuner they are custom programing.
He said I may need to change gears in the trans..(???). I told him it's all electronic speed sensor in the rear. He's poking around but he haden't yet found it.

Has anyone else run into this issue??

Thanks!!