I just got my truck back from having the Line-x liner put in, and it looks great. The liner covers everything in the box, even the top portion next to the cab. Only problem, I was going to install my Bakflip F1 tonneau cover this weekend and that requires a weather seal to be applied on that top part. Question-how do I remove the liner from this area? I'm not really excited about getting in there with any kind of harsh chemical because that sounds like a stickly messy way to approach the problem. I'm thinking I will have to cut it and try to peel it off. Any thoughts?