I have just had a modification for the wet stone grinder that I own a Scheppach TiGer 2000. It is cheaper than a Tormek grinder and since I am a casual user I couldn’t justify the additional expense. However a feature on the Tormek is an adjuster on the tool rest which gives fine control.
After talking to a fitter and turner a modification was made to the tool rest. This involved removing one of the supporting legs and replacing it with a threaded leg. A hex nut now rest on the machine which allows fine adjustment. The side facing the screw that clamps the rest in place was machined flat in order to protect the thread.
I was so excited that I also posted on the Ubeaut Woodworking forums