Esshup I am really impressed with you design, detail and workmanship you have put into your project. Your 45 degree cuts on the outside framing on your gangplanks is a perfect 90 degrees to the length and is something that would be hard for me to do with an electric hand saw even with a guide and keep it a strait 90 right angle. Also the U-bolts you made don't seem to have any heat coloration, so did you bend them cold. Again, great job.