HI,I was just getting some heads up on cutting out two soft spots in my fibreglass floor,i have done some other fibreglass work to the old girl so have some but limited experince in it,just a question what would be the best way to cut out the exsisting floor part with out going too deep in cut would a circular saw be too hard core ,any help would be much appreciated,could post pics if needed,cheers all,
Coast1