Thank you for adding that Michael. I'll find that very helpful.

"But putting that aside for the moment, does it seem like this new left/right coordinate entry is ok ?"

What I found it a little awkward at first, was keeping track of where left and right were switching to, as I added other sections to the polyline at various angles, but it soon started to become second nature.
Once that became familiar, I tried things like entering 20r120 instead of 20R60 and 20r225 instead of 20L45 which all seemed to work as well, if that's what you want to do.
I finally succeeded in getting MoI to generate a script error by pushing my luck and entering 20r180-45 to see if it might calculate the angle. ;-)
So the short answer Michael, is that it all works very well.


Thanks again.
Martin.