- Joined
- Feb 8, 2005
- Messages
- 266
I came across some Zimmerman type rotor discs - amongst some OPS spares. These are still in the OPS bags, and labelled OPS .60. I haven't personally (as far as I recall) seen an OPS . 60 (or any OPS other than a .90), with a Zimmerman rotor, so I'm curious whether anyone else has ?
Ian
Ian