Dryer would not shut off

I removed the top of the dryer and removed the faulty switch form it's mating connector. The simply removed two Phillips Head round headed screws with a screw driver and replaced the part all within 15 minutes. However, I also heard that it wasn't drying properly so after making sure my dryer vent was free of any lint build up, I removed the back of the dryer. Once removed, I completely cleand any dust from inside the dryer, then checked all of the visable wire connections and then went to PartSelect's fantastic web-site. Her they catagorize the top 7 reasons that could cause the problem (in my case) not drying and thenproceed to give you an idea of the most likely cause by publishing the failure rat in per centage values in decending order, they also provide schematics and the on top of all of that...they provide mini-videos not only showing you wher the parts are located but the step by step instructions on how to remove them and replace them. After all of this, I took my ohm meter and actually removed all of the 7 parts suggested, cleaned them up, ran a continuity check on each part and found them all in working order. Replaced the parts and checked the heat and it was back to normal!! There must have be a lose connection causing the problem. But, I can guarantee that the next time I have an appliance problem...I'll again be calling on PartSelect.com. They are awesom and they will be highly recommended to anyone I know that is experiencing problems. I have not ever seen a web-site that was so complete in excellent service. And there prices and shipping time speaks for itself. They are great!!