defroster problems
 

i finaly fixed my vents so they blow out good air and heat but in doing so i some how got the defroster swiths stuck when i try to move the switch from vent to defroster it won't budge like something is in the way. any have a clue as to what might be my problem?

Pull the climate controller out and see what is causing it,it is easy to get out. It does not go anywhere just the vacuum switch is attached to it.