In reply to markwynneuk:
Hi Mark, not sure how we've never met but me and my wife live in Southampton, and climb on Portland at weekend when we can, we must have bumped into each other at some point!
I've just finished building a moon board in my garden too, although I've yet to shell out for the proper hold set for it.
I'd be keen to come visit your board or invite you over here, I'm currently struggling with a serious tennis elbow problem but once that is sorted I'd be up for a session! I climb up to 7c+ and boulder up to 7B+ so I'm sure we could share some useful info.