Hacked a solution to a bug

Had a bug where when 5 bays was selected, sometimes the last bay would
not get cut outs on the edges.  The problem is somewhere in where the
second point is set for the line that lays out the cut outs for the
edges.  Solving the exact cause isn't happening at 11:30 at night on a
Friday after a couple of beers.  So to resolve, I simply added 1 inch to
the line which resolves the problem (inelegantly)