CONCERN: Customer reports dryer has a burning smell while running. CAUSE: Internal dryer cabinet filled with blow by lint. CORRECTION: Disassembled dryer and cleaned internal dryer cavity and reassembled unit. Operation is now normal. CONCERN: Customer reports that the dryer is very noisey. CAUSE: Found dryer support wheels have failed CORRECTION: replaced all four support wheels & tensioner wheel and tested, operation now normal.Installed dryer vent hose