[grumpygeek]

I think I'd be looking at doubling up on the clamping blocks that hold the router to the gantry before too long.

Agreed, that was the plan, after I get the spoil boards on and leveled I should be able to move it up a bit. I may need to recut the Z axis face plate to be a bit longer, the current version worked in my head but not quite in the execution. I guess I could move it up and use a shank extension to do the leveling with. Just one of a half dozen or so things I didn't get quite right.