Corjen1, this is an awesome boat! I really like the work you are doing for the upholstery, I wish I had the ability/equipment to do that for my project. But I don't so I am going to have my seats done. What is the blue textured vinyl you are using for your seats? I want to do a section of mine with a similar texture only black. The original seats had a really cool black textured part but I cant seem to find a replacement vinyl.
How wide are ya cutting the ribbon ? And what ya using for cord ?
Ive used the screen spline before also . Normally your supposed to leave the cord a little loose as to hide the thread when you sew it together but I found the little ridges on the spline make it hard sometimes to slide up tight on the final seam . If that makes sense .. It gets stuck on the vinyl every so often . I was rummaging around in the garage the other day and I have a roll of hard plastic weed eater string that looks like a perfect size for piping . I think I'm gunna give that a try on the girls seat covers . Should work great I'm thinking ...