Bjorn,
no problem. Like I said, the "blocks" are already setup and it wont be too much effort. so when you need help let me know
I'm still designing a spiral staircase, that is proving to be a difficult design. Its easy on a penny round base, but on 1 inch bases it gets very bulky.
Cross your fingers, I hope my shipment is coming in today, which means I will be able to start building soon.