Hi, This is my first posting on this forum although I have had many tips from reading members postings. I am in need of a Stuart Turner Launch engine con rod casting does anybody have a spare that I could purchase. As I was machining into the neck of the rod the tool dug into the cast gunmetal casting and it has ruined the casting. I am about 75% completed and Stuart doesn't have any spares ( whats new ?? ) Any help would be appreciated. Geo.