I've been looking at this seat rail I have and got to thinking about seeing how I'd like it, if I installed it. Problem is, I have to put a hole thru the leather skirt and I'm not sure exactly where they need to be located. I figured IF I didn't like it, I could just install a conch over the hole and be none the worse. My question is...How do I locate exactly where I need to put the holes? Only way I can figure is to get an original seat pan like mine and simulate it/match it up to figure it out. Anyone have a better idea or, would maybe consider sending me a seat I could use as a mock-up in order to figure out the hole placement? Alternative ideas, please post them. If you have an old/unused seat pan you'd let me use, please send me a PM and maybe we can work something out?