i have rust in the corners of my windsheild frame. i ordered both a-pillar's from amd yesterday. last night i started cutting one off. without seeing the new one first, i cut short,not wanting to cut to much out. part of it go's under the roof it looks like. but at the bottom,does it go under the firewall?? or do they butt together? does anyone have a picture of one cut out? thanks... jackie