Vol-au-Vent cutters (customizable)

Here's a set of Vol-au-Vent cutters, full parametric and written for use with the customizer app.

Pick the shape from Circular, Polygon (including square), Rectangle or Oval then use the relevant tab to adjust sizes as required.
Two cutters can be made. The Bottom cutter is a single cutter for the outside shape. The Top cutter is a pair of cutters to cut a parallel shape (and leaves a smaller bottom cut shape too).
Either shape can be specified for printing (or just to use the bottom cutt