Hi Steve, just one more note on this,

You wrote:

> I do have all snaps enabled, but no "from tan" snap showing.

Just to clarify - in the video you posted, the settings that you popped up are actually a portion of the "Object Snap" settings, which are on that shortcut menu that pops up above the Object Snap button.

Like I mentioned before (http://moi3d.com/forum/index.php?webtag=MOI&msg=2788.4) the settings for what you are looking for in this case are "Straight Snap" settings.

For those look under the main Options dialog, under Snaps > Straight snap options.

You may have had Tangent snapping disabled there - here is a screenshot to show you where I'm referring to:



Having that checkbox disabled would produce the result that you showed in the video. If that checkbox was enabled but you still did not get any tangent snap, then that woudl be some kind of bug.

- Michael