Hello,
What set up are you using? I have compiled a specific post that I use for a B/C mini trunnion from Doughty Drive on my shark router. It took me a while to get it to do what I needed! But works for what I'm trying to do! Still tweaking it here n there. I'm using it as a 3+2 type for general positional indexing.
PM me if interested.
LJP