I think I made mine about 3/4" wide and as long as the side of the block, and punched a hole for the bolt.
You will start noticing a difference from the first shim.
Stick a shim under one side and it will either get better or worse.
If it gets worse, move it to the other side and keep adding until the blades tips are in track.
I kept adding shims until it went out of track again slightly, then removed shims until it was back in track.
You will start noticing a difference from the first shim.
Stick a shim under one side and it will either get better or worse.
If it gets worse, move it to the other side and keep adding until the blades tips are in track.
I kept adding shims until it went out of track again slightly, then removed shims until it was back in track.