I was trying to figure out some way to make a casting of the recess. Not sure what the best material to use would be. Epoxy might be the best but I'd sure hate to get it stuck in there. Thought about trying wax which could be easily removed with a little heat but I'd be concerned about the shaft separating.
Any ideas?
Kirk
The best material is Cerrosafe. It melts between 158° - 190° F and once it returns to ambient temp it is dimensional true to the mold. you can purchase through Brownells and it is reusable.
John
