mspink: While a build-a-long might take some time together, can you post some more details on its construction? I have a pretty good idea of how it works from studying your pictures, but some more details would really help. I'd really like to build this thing so I can stop clamping my bows to my folding chairs and then sitting on them to scrape them! (Really wish I had a proper shop, but alas, not for some time)