So I live 1 hour from the ski hill, and wanted to practice everyday, so I built a rail. I didn’t have any pvc or metal pipe so I put a 2x4 instead. When I hit the rail, i almost fall sideways because my skis stick. It might be from the weather, it’s 40 degrees F, but if not, is there any way to grease it? If necessary I can buy a pipe. But I’d rather not. Any suggestions appreciated.