Hi Burr, I'm kind of confused about the construction line part, because this widget that was in your screenshot here:



is something that is only supposed to show up after you have created a construction line, it should not be appearing just on a "straight snap" line.


Also just to be sure, are you talking about the regular "Rotate", or "Rotate Axis" here?

But actually for both of them the vertical straight snap is supposed to be turned off for the reference point picks to avoid getting that kind of degenerate situation too easily... That part seems to be working over here as expected, so I may need a kind of more step-by-step instructions to follow to see what's going on with your situation.

- Michael