Fractal vice

this is my version inspired from Teaching Tech's version, his is a derivative of a old unknow metal version.A few thing I didn't like about his version.Tight tolerance dovetail.The original version used a dovetail. This is very susceptible to tolerances issues.LayeringThe way his was assembled the layering creates bumps that stops from rotating. This version does not have this problem. Teaching Teck's version has the bumps from layers resisting the segments rotation. This version has the support but that is easy to clean up compared to the bearing surface.SupportI had chose to make with a little more support. But the clean up was on the hold together surfaces, not the load bearing surfaces. This version does not have this problem. Others I have seen have the layers make “bumps” that don't allow the parts to slide easily against others. You can sand this into smooth surface. But the sanding causes fit problems.Compressed distance.I tried to minimize the space needed for