David,
We put the gutters above the windshield mainly to keep the morning dew from dripping down and streaking the glass. It worked well, so I installed some more above the driver and passenger side windows to extend the factory gutter. It is one of the rare products that actually works as good as the add's claim 
Loren
__________________
'97 Bounder, 32H, Chevy 454; ipd, Bilsteins, Air Lift, Banks, Hendersons, Solar.
|