>>One thing that would make that cline maneuver a lot easier would be if you could enter the distance constraint before starting the cline and have it applied to it. This actually works for drawing regular lines (for example you can enter the constraint distance before picking any points and it will get applied when it is possible for it to have an effect), but it does not get picked up in this way for construction lines. I think it will not be difficult for me to patch this up for v2 though.

Thanks for the advice and the above sounds just the job !

Rgds,