Thanks everyone - yeah, I hadn't got that dragging construction lines thing, though it is easier in a front or side view than in a perspective, and Michael I do understand about you wanting to make everything work without the keyboard...


re copy/paste - yes, I edited that because it is working fine back and forth to V5 - I recall it not being so before, but I think that is because there is a rhino V5 option that needs to be enabled to allow copy/paste to V4..

cheers
rabbit