Report "Where can I find a replacement stand fan switch, because when pushed, the "low" button doesn't stay in by itself. It only works if you hold it in manually. (obviously not an option) The off, medium and high buttons are fine but I would like the "low" to also work. It's an Ambassador, probably old, but would love to fix it rather than throw it out. I'm very handy, so if I could find a replacement switch, I could swap it out myself. Home Depot was no help. I live on Long Island, NY Thanks"