I LIVE IN A PREFABRICATED HOUSE AND THE FLOORS UPSTAIRS ARE AN ABSOLUTE NITEMARE, EVERY STEP YOU TAKE ITS CREAK, CREAK, CREAK !!!.......I THINK THE PREVIOUS OWNER HAS LAID CHIPBOARD DOWN IN ONE ROOM TO COMBAT THE PROBLEM PREVIOUSLY BUT IT HASN'T WORKED....COULD ANYONE ADVISE ON HOW TO REMEDY...