I have a Corbin seat on the bike I just got. It has a tear along a seam anyway, but there really isn't much cushion and I like to have a lot. I took my last seat to an upholstery place in town and I spent a lot of money and didn't like the result. So this time I am going to try it myself because I really don't have the money this time to try and get it done again. So if there is anyone with experience in this that could give me some step by step tips on how to do it and what to use that would be great!