Mark AKA Spin Doctor (the forum name comes from when I was just starting out on the net and registered on the PM and HSM sites, it comes from the fact that at the time I was primarily repairing precision spindles)
Interested in Radial Engines, machinery modifications and building
Former Machine Repair with secondary backround in Tool Maker
Currently rebuilding Decanting Centrifuges
Know the most important thing is what I don't know.