I am in the process of rehab'g a SB Heavy 10. I am using a copy of the SB CE3458 parts manual and a guide to renovating by Ilion services. I started with the tailstock as I figured it the easiest of the sections. I have noticed a few differences between the referenced manuals and my machine (made around 1943/1944). The parts blow up diagram on the CE document show item 14 (shoe). I must have lost item 14. The question here is can I simply use a section of mild steel for this? Angling the end that contacts the shaft. The second item I have is that my tailstock had a washer between the handwheel and graduated dial which is not shown on the blow-up. I also had an O ring on the screw towards the handle end of the shaft. I have no problem putting it back together as I found it with the parts not shown on various documents. What I am looking for is some kind of guidance on the shoe. Mild steel? Hardened steel? Brass? Any comments appreciated.