okan-star wrote:
Hate to say it but that and rippling of the aluminum along where the hoiz panels come together is usally because of a saggy cabover, just put some caulk over it and repeat, and keep camping
That is my take on it.
It will probably start a real fuss, but years ago the stabilizers were real popular. They fell out of favor because they put stress on the overhang due to the truck frame flexing. To reduce the truck frame flexing, transfers the torque to the TC.
To drill a stop hole is of no value. The framing of the TC where the overhead connects to the main body of the TC is flexing. This is not unusual on older TCs. You have to keep in mind, the cab over is cantilevered.
