I have a template I had made to cut shafts. It has two templates, one is a schon and the other is somewhat like a predator. It is made out of aluminum and was cut using CNC (had a machine shop make it) I've never used it, my intention was to mount it on my metal lathe to cut shafts. But I have since stopped anything with cue making. And I'm going to start unloading stuff. Let me know if there is any interest.
Glenn
Glenn