I have a contractor who is installing 5/8" thick carbonized bamboo flooring upstairs. Poor planning on his part created large gaps between the base boards and the last run of flooring about an inch and a half to 3/4ths of width. On top of this he left two coworkers on the job who know nothing of trim work. I sent them home. so how does one fix this problem without tearing up existing work. On one part of a bedroom he bumped out the space on the floor with a piece of molding the same height as the 3/4" molding to get a fit. Help! I am about to fire the whole crew.