Does anyone out there know where I can get my WSW motor assembly repaired (hidden wiper type)? The little resistor that controls the slow speed is broken. Also, the cam that "hides" or parks the wipers is cracked. It works OK now, but some day it will give me trouble. If worse comes to worse, I'll buy a used one to replace it, but for now I'd like to try to repair it. I guess that when it comes time to buy another one, I'll try to get one off of an Arizona or southern California car. There's very little rain in those areas, so my chance of getting a "low mileage" motor assembly is pretty good. Anyway, thanks in advance for your help.