First I would like to say thanks to all those who share their great knowledge on this site!! I need help setting my wipers on my 69. I replaced the little brass pin on the driver side wiper that was broken. When I put it back together the wipers don't return to the normal resting possition. The driver side wiper has a guide which sets the wiper about 3" above the normal resting spot for hidden wipers. Is there an adjustment that needs to be made where the parts hook together?