Got visited by a Framus 8 string lapsteel. The old tuning screws need to be replaced, but getting hold of tuning screws with 4 + 4 on a plate is probably almost impossible. Loose Grover 18: 1 Sta-Tite got it. The only ones that fit on the rough-cut head were the flat head variant. By drilling out the holes for the shaft and mounting two bushings on each side the groove fit everything perfectly 🙂