I'm trying to draw a straight line directly above another one. i start the line with Ortho turned on, and extend to the right. i want the line to be horizontal, ending directly above the endpoint of another line just below it. once i hover over the end of the lower line, eTrack takes over, and i can then end my line anywhere above that point. the line is no longer restricted to being horizontal.

With ortho and etracking, there should only be one point where i can end my line, but i can end it slightly higher or lower, making an angled line.

i think this just started happening in the most recent version. is there a setting i'm missing to correct this feature?