Then that's just wheel bounce. Means you are in too deep with too much resistance. Watch some videos of vehicles in mud and even tractor pulls. When there is too much resistance the vehicles shake and bounce. You could always try 4l, but that wont give you as much speed.
I don't mind spending money, I mind wasting money.
Sold Jeeps -68 CJ, 73 CJ, 80 CJ, 88 YJ, 95 YJ, 11 JK
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