line on surface

 From:  eric (ERICCLOUGH)
6640.1 
Hi ...

I can't seem to get the line to stick to surfaces. No matter my settings the line goes to the ground plane (z=0).

Help please

thanks

Edit: It seems I had a setting wrong (though I don't remember setting it). I set the snaps to default and now it works.

cheers,
eric

EDITED: 19 Apr 2014 by ERICCLOUGH