Ok this is not about my RV brakes. It is a different plane that has regular drum brakes. We tried riveting the linings and broke one. It cracked at the rivet hole. I guess we put too much force driving the rivets. Anyone have any suggestions. I ordered a new lining and also the dies too use a hand squeezer. Any help from those more experienced would be appreciated. I asked here because of the wealth of knowlege on this board.