I have done many of these. I never used butel with the wire in it. Make sure pinch weld is clean and primed. Also, replace all clips. They are poprivetited on. Put the seam of butel on side. You will need an extra set of hands to install. I install butel on car, some guys install it in edge if glass. Back fill after glass in installed and pressed evenly and firmly. Kids, don't try this at home!!!!