Dear Pilou,

Thanks for the INSTANT reply. I saw the site, and yes, indeed the definitions were there.
But remember, I AM NEW at this whole cad thing.
It is impossible for someone even as kind as you to tell me, "Open your file, click in the centre of this; now do this; now try that; AHA! see? THat is lofting.... USW.

Which is why I am hoping to find a MoI specific couple of pages. Videos are no good: this is India, and domestic connexions are s..........l........o........w............... .

Your help is GREATLY appreciated.

GofG.