I am finishing up the soa on the front. I reversed the springs to lengthen the wheelbase and I am having the front dshaft lengthened this week. If I am not mistaken, I will have 20* angle on the front dshaft and about the same in the rear. I did not cut or turn the pinion up. If I seem to have problems binding, I may do this in the future. So, what angles are you running without any problems?