now that I have envelopes in house, I see the positioning of the logo overlaps double and single thicknesses on the envelope. Since envelopes are made like crap now days (sorry Williamshouse & Old Colony), there's no way to be certain there is consistency where that edge will be on all envelopes.

 

So, I'm dropping the logo blck down 6pt or so, so no fussy makeready need be done, and there will be far less spoilage.