Zero values essentially tell 3DShoemaker that you are working with a template that was developed in an older version of the plugin that did not have that parameter. The workaround is to use a number close to zero, like 0.1 for instance.
You may also like
Lead time is shown on your order receipt. Please avoid inquiring about order status unless one business day more than stated lead […]
We no longer provide shoe last sizing recommendations based on foot measurements alone. This is because the shapes of the foot and […]
These would be isocurves. You can turn them off in the display settings of Rhino by setting them to zero width: Tools/Options/View/Display […]
Sometimes this can happen and I’m not sure why. The fix is use the rotateView command (or button) to get it back […]