Hey, Don,
I did a little test of standing off the masking in one my earlier group build threads. I think it was my 109-G6 build, but I am not 100% sure. I will see if I can find it and post a link in here.
Congrats on the Boxx thing. I am still keeping my fingers crossed until it is OFFICIAL. Guess my week nights in the building room will be curtailed.