Over time, my dryer was delivering clothes that were wetter and wetter at the end of any of the "regular" setting though it worked fine on timed dry. Called out the service may who checked the unit and said it was probably a control board costing over $400 that was not refundable even if that didn't fix the problem. Asked several times about moisture sensor but he said that was not the problem. Checking on the web I found the moisture sensor bar at AppliancePartsPros.com. Observed that there were 2 in the dryer and bought a pair. For under $15 including shipping it was worth checking first, even if it didn't work. Instruction video gave clear, easy-to-follow instructions. Parts arrived in a couple of days and replacement was as easy as the video suggested. After replacement, the dryer works as it should. Couldn't be happier with results. Bummed out over paying the service company for bad advice. Will deal with that later.