hell mine is as strong as anything, i had not put a fail safe on ine when i 1st had it, it flew across our farm and into a massive iron post that holds the barn up, all it did was blow a cap of the shocks and popped the little bumper clips that go onto the front bulk, it was nothing, although it did shake the s%&t out of the barn..haha

put it this was, out sheep were not happy!!...