Joined: Mar 2012
Posts: 1,547
Likes: 434
From: Niagara Region, Canada
Bikes: 1970s Alex Singer, 1960s Peugeot PX 10, 1960s Bertin C37, 1973 Carre Bertin C 37, 1972 Carlton Kermesse, 1981 Peugeot PX 14 Super Competition
smontanaro-
You will probably drive the rivet heads into the leather and damage the strength of the connection. Those hand hammered, flared copper rivets on Brooks Pros and B 17s allow for your kind of moving around on the saddle without the bump you are currently experiencing. RHM might be a good guy to pm and ask as he extensively recovers and rebuilds leather saddles.