My FJ40 beat and abused when I bought it last July did come with a like new never mounted Bestop bikini top. This is something that I am now getting around to addressing and I'm not sure how the channel mounts. Although there are no mounting holes in the channel ( looks like I'll have to drill those) It seems to me that it would mount on the upper outer face of the windshield frame using the the threaded holes for the hardtop, is this correct? if anyone has a photo of how and where it mounts that would be a great help!