I have had issues with this from day one.  When service came found that motor mounts were not secure.  This was fixed and dryer runs, but continues to make a high screaching notice possibly bearings.  I have asked the store to come back and fix this problem, but they have not since it still continues to run.  I'm frustrated everytime I use this product.  I wish they just would have replaced it since it has never been proper.  It sounds like a 90 year old machine and not a new one.