Thought I would share some machine ideas with you guys. I like building single coil machines so here are a few designs. The first one is an antique looking standard sprung machine. I love building knarly old looking stuff. The second is an adjustable compression spring design that I came up with that works really well. The third is a design that took me a while to get the right setup but I finally got it. Really lite weight due to no sideplate and these things are badass. Larry