Yes, unfinished mapping showing up on competition maps is really bad form. We had that at Sage Stomp on the long this year (I wasn't involved with the organization very much this year, which made a nice change), and it was somewhat problematic on one routechoice leg.
I'm curious though Jeff, do you map a little bit on the far side of whatever your boundary object is, or do you cut it off right at whatever your boudary object is, or does it depend?
As in, with edges:
and without edges: