I need a couple of items for a Ten Tec 515, I'll be working on. 1. Anyone have a source for the plastic edging material used on the top & bottom covers?I think the same material was used on the Analog Argosys and other Ten Tec radios. 2. What is the current recommendation for PTO grease? 3. Anyone have a 208 CW/ Notch filter to sale? Thanks - Dave, N4ELM