My other "problem" was (past tense) having the cord from a power tool, like a polisher/buffer, stay connected to the female end of the extension cord. Now I know they make special devices that "hold" the two together OR you can knot the cord around each other, but I hate kinking/twisting the cord wires. When I was at a friend of mine and detailing his vehicle in his garage, he noticed that I had a real problem with this, as the buffer cord would come unplugged from the extension cord. He took some of the 3M blue painter`s tape I use for taping off trim and seals during correcting and/or polishing and taped the two cord ends together. Problem solved! I guess it was a simple and common sense solution, and it works better than knotting the two cords together.