I bought a 2004 30 outlaw over the winter. I thought I was lucky because the headliner seemed like it was staying up well and I noticed in my search for a 30 outlaw, in the pics the headliner always seemed to be falling in spots. But when I went in the boat over the weekend, it is coming down at the seams. I think the hot temps are heating up the glue causing it to fall. What is the best way to fix this? Is there a special glue and technique?

Same thing happened with my 30 Outlaw. Took it to an upholstery shop, they did a nice job fixing it. Likely both new adhesives, and a stretch of the current material. With time, gravity has its way with the headliner