There's another one I've heard of supposedly in this class. I've got crs, name is something like 7mm Digato .It was suggested to me as a possibility, another was 7mm STW & also cytting a 7mm rum to my spec. Stay in touch as best you can being , what 7 hours behind me ( Eastern time) . It helps me ,anyway, to bounce ideas around on similar projects. Gunny, you still active? Paul