Ok question for everyone. I have a commander with satv 6 inch lift. Rode it all day every thing did good. Suspension flexed great. Going home on flat paved road about 35 to 40 mph the rear axle pops out of the diff. Didn’t hit a bump or nothing. Font know why. Is the vent line not doing right and building pressure in the diff? To much oil? Springs set to tall for the lift? The inner cv joint was to hot to touch