replace clam cleat with cam cleat for outhaul

[kentth]

When I was at National's a couple of years ago, I noticed a number of people had replaced the clam cleat on the boom with a cam cleat for the outhaul. My clam cleat has been not holding, so I am considering putting in a cam cleat.

Has anybody made this transition, and if so what cam cleat have they utilized? And how have the rigged it?

Thanks

Kent