Hi
thanks for the nice comments guys.
when its warmer I have a partly turned flywheel needs the spokes carving out.
I think I've evolved a way to do it without a rotary table ( cant afford one of those)
I may photograph the sequence and post on here somewhere if anyone is in the least bit interested

it wont be for a while tho, its still below zero out there and unlike computers and trolls my brain doesn't work at that temp. ( it doesn't work at all for long periods

cheers
Roy