You're referring to where you have to loosen the gutter enough to slip the plastic underneath, right? I put Dicor sealant behind the gutter and spout, then drove a screw through them and coated it with Dicor_the kind for vertical surfaces. That was on our 5er, I'm going to install them on our MH, but instead of loosening the gutter I plan to just cut the plastic to butt against the gutter and hold it in place with auto trim glue strip. I have no idea if this will work long-term-but- nothing ventured nothing gained.
2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA 1SG, retired;PPA,Good Sam Life member."We the people are the rightful masters of both the Congress and the Courts - not to overthrow the Constitution but to overthrow men who pervert theConstitution. "Abraham Lincoln"