hi,
I've been digitizing a fairly complex map, and end up using "auto-complete polygon" quite a bit. I've run into a problem, and am wondering if I'm doing things properly.
When I want to create a polygon that shares a boundary with an existing polygon, I use auto-complete and sketch the new polygon. After clicking and creating up to a few hundred vertices, I create my last point by snapping to an existing polygon. More than once the "finish sketch" hasn't finished properly, and my entire sketch to that point is then removed. I end up re-digitizing the same polygon several times and wasting a LOT of time. Is there a way to keep the sketch if the "finish sketch" doesn't complete?