pbacot,

Inferences are the dotted lines that appear when drawing a parallel line and you have reached the same height. snaps are when, say you hit the 90 degree mark and your line clicks to a stop. Is this correct??

Dave,

I am drawing homes. For instance I will have a vertical face, and when trying to connect a horizontal face to one of the vertical face edges I cannot make the horizontal face...I then draw over the existing rectangle to try to make the face. When drawing over I inevitably cannot draw perfectly over the same line that makes up the vertical face without zooming in. When I do zoom in it is extremely difficult to determine if there is more than one line. I use both a macbook pro and an iMac. I check that the camera is set at 35 and that does not help. perhaps I should use a different setting?

Thanks!!

I spend at least 3 times the time I model finding and removing stray lines. I often find three lines within a sixteenth of an inch keeping me from connecting a contiguous face, this requires zooming in, X-Ray and orbiting in all directions to enable me to find them. I have used colored lines, tape lines to no avail.

Could someone please enlighten me. Is there a setting, or plugin to help me with this Problem??

Glen