Jeep: Lower Windshield 91 Wrangler

Replacing a gasket at the bottom of my 91 wrangler windshield. It looks
as though only a few bolts need to be removed to lower it. But the
wipers are there. It seems to me that lowering the windshield should
have to impact the wipers. Or does it.

Help from someone who's "been there, done that"

Traveling