I've got a my95 wrx and the wipers keep hitting the bottom of the windscreen. It drivers me insane sitting in traffic.
Does anyone know how I can cure this problem? I'v tried advancing the arms on the splines but they only start hitting the right side of the window then. Any advice?

 

Bend the arm itself, though don't take it off the spline. Its all to do with angles.....your angles are out......

 

Thankyou, will try.