Ok I'll start from there..

Thanx I knew it was possible!

i dunno, it seems easiest to me if you use chris fullmer's perpendicular face tools along with standard follow-me then solid union (or manually intersect/clean-up if you don't have SUpro) link to perp face tools [flash=660,405:3qptt0z2]http://www.youtube.com/v/Kq53IXsQ1aY?fs=1&hl=en_US&rel=0&color1=0x2b405b&color2=0x6b8ab6&border=1[/flash:3qptt0z2]

@mac1 said: I don't know how many tools do this. I expect only circle and arc segments.

ok, plugin made and located here: http://www.sketchucation.com/forums/scf/viewtopic.php?f=180&t=16915 Chris

Hi Jim, Very nice, this is indeed exactly what i want...