I have a 2005 Endura gulfstream that is 34ft and I have a 20 ft enclosed. I have issues when pulling into gas stations and othe places that have a dip or incline. The trailer jack has bashed into the ground.....this is going to damage the trailer, it has already bent the crank up trailer jack. Does anyone have an irdea? the trailer is at the proper height on level ground and tongue weight is not an issue.....it is the problem of the lenghth of the rv behind the rear wheels.

Greg