I have written a Plug-in for a new Bridge Line Tool for my office since the inherent tool is broken.   I am sure my code is a bit ugly, but the tool works perfectly in VW 2016.   The issue I have is that in VW 2017, the arc of the bridge line sometimes randomly flips to the opposite side of the line.  The arc is ghosted in on the correct side of the line and selectable but the arc draws on the opposite side of the line and is not selectable (see image).  I do not know why thi