Have you fixed the spacebar?
Yep. I was informed by Rayuki that the spacebar would stick sometimes but as he hits the space on the right, it was not effecting the performance/feel.
When I receieved it, the space was working fine, not once did it stick however I pressed it. But I could see the stabiliser not being in the right place, so I just picked up a credit card and effectively pushed the stabiliser into the right spot and it clicked as it went in.
Works like a charm. Plus he was nice enough to supply me with another stab wire, incase a simple solution was not possible