F/U Boxes Before Laminating

Does anyone install their Fins Unlimited or Bahne boxes before laminating (similar to Futures)? If you grind down the lip most of the way before installation, seems to me that you would avoid some of the problems associated with sanding the box (heating the set-up resin) and subsequent weakness of bonding. Anyone doing this?

Thanks!

Nobody is doing that because for production it would be a big hassle to grind down every box, plus you would have to tape off the cavity to keep resin out, which would have to be cut out later at the excact right time. Kind of tricky, but for one board shouldnt be that hard.