Holy sprocket
The sprocket for A26's Tourbillon III can sometimes slip on the shaft. I made a tiny chance so that there are holes in the hub for grub screws, and holes in the other disc to insert an Allen key so you can tighten the grub screws.
The sprocket for A26's Tourbillon III can sometimes slip on the shaft. I made a tiny chance so that there are holes in the hub for grub screws, and holes in the other disc to insert an Allen key so you can tighten the grub screws.