Popped my WTB seat of the rails a couple of months back. I placed on seat rail into the seat and cranked a vise grip down on the other. Enlisted a local kid to hold the saddle nose down on the sidewalk while I muscled the rail back into the seat. It was tough, titanium rails are stout. I scruffed up the rail a bit but who cares, it's a seat rail. No further failures.