Thanks Jim,
It tracks well in 1 foot of snow but 2 inches it's pretty squirley, I've got BFG AT's on it at the moment. I appreciate the insight and the education. The truetrac went in when I snapped the 35 axle spline and rolled the spline through the spider gears, About three years ago. Needed the Jeep asap and bought what DTS sugested. Didn't have time to do any real research.