Started the Mod process on my Bronco nothing too fancy. Added RC4WD Boggers and Beadlock wheels and different body. Went out wheeling and noticed wheel hop in steering. Checked to make sure diff was unlocked and it goes away when locked. When I free wheel and spin the front wheels the front right has a stiff point. I'd I keep fee spinning it loosens up but as soon as I hit the throttle if stiffens up again. Not sure what I did but if anyone has any ideas it would be great. Thanks.