Quote Originally Posted by Wobblycogs View Post
Talking about sanding it flush the best tool for this is a belt sander and that would be perfect for taking off the meniscus with the minimum of work too.
It would be fine on a piece of wood as you described but if I had used my belt sander it would have completely knackered the epoxy job, too aggressive, can't see what's happening enough, not enough control on keeping it level. The file route is the only sensible way I'm sure.