#1 Did NOT replace all of the clips that hold the windshield in. 6 were missing
#2 He had bent the passenger side wiper arm and that is why it was hitting the frame.
#3 WORST OF ALL, he had detached the the master cylinder reservoir tank to install the windshield, but had NOT REPLACED AND SECURED IT back to the fire wall! This had been simply set in the engine compartment, and had the tank come loose from the spot it was put and leaked out fluid I would have had NO BREAKS! It is very disturbing to know that I drove around for a MONTH like that, not knowing of the potential hazzard.