John, that tenax is a known weak spot. When one of mine snapped ( they are chromed brass ) I replaced it with a 2-screw version , stainless wood screws and a thin clear gasket. It is possible to drill the broken thread section out but I didn't. REMEMBER.....your hood routine must start and end by releasing the tenax fasteners for raising, lowering or just lifting the rear
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Plus Four MY23 Furka Rouge