Hi, is there any chance that you have the old AC Blower Switch (that still works), that you want to sell? Mine is shot and I tried to replace it with one out of an Avanti II, that requires grinding and sawing the operating shaft to use the existing Knob. I did all that Ok but had to add a washer to the mounting plate (due to the size difference), and now the shaft is too short to hold the knob in place, but it operates fine.