I just finished installing mine and Carl’s advice is right on, make it straight first then work in the bend. I used my vice to keep the channel from spreading out as I straightened and bent the channel. As you work, straighten out any kinks before they get too big. I used a lineman's pliers, vice and a piece of 1/4” plywood to help form the channel. I also cut one end of the plywood to the contour of the corner of the window to help drive it further into the corner.
It took me several hours to get them installed. Bend the corner a little bit at a time so it doesn’t kink and you’ll get it done.
Last edited by Phak1; 02/25/2022 3:32 AM.
