So I ordered one of DorkusPrint's A-pillar accessport mounts because of all the good reviews it was getting. But when I went to install it, I realized that I couldn't get it to stay. The seam where the A-pillar meets with the windshield seems to be completely filled with sealant(?). The longer arm of the claw that's supposed to hook into this seam doesn't have anywhere to hook into and therefore won't attach. Does anyone have any suggestions on what to do? Should I scrape out the windshield sealant?