Hey, while I'm in there, my blower has always made a squeaking sound when it's on a speed lower that about 3 or 3 1/2 (when it does work!). Is that a common issue and is there a common "fix" for that or should I just drop the blower out while I'm fooling with the resistor? Almost sounds like the blower wheel/cage is rubbing the housing (maybe??). Is that fairly easy to drop out the blower and take a look for evidence of rubbing? It looks like it on the great photos and the video in this thread. Again, thank y'all for the forum and the participation. Great stuff!