T-man, I did a little tutorial on repairing these switches, in response to someones question about them if you are removing the switch because it needs repair.
power window switch Your link is an excellent tutorial on the 69-74 PW switches! I had a 70RR with PW back in the 80s, so every boneyard visit I collected up all the PW switches, usually from C bodies. Amassed quite the "spares" supply, to the point where I began repairing them for guys and selling complete sets on ebay. Anyway, if the plastic portion of the swivel was broken, would replace with a good one, then used super glue to remate with the swivel. The ketchup is a great idea, I used emery cloth on the switch contacts. Handling the wire springs was the worst!...again, I'd just replace bent springs with straight ones, but they can be straightened easily.
