From:  Michael Gibson
292.2 In reply to 292.1 
Hi Petr, this is one part of what made the booleans work more reliably.

The geometry library that I'm using seems to be mainly designed around that tolerance, there are a bunch of things that work better at that tolerance than at the old 0.01 tolerance.

I took out the ability to change it because it's really pretty easy to mess things up by changing it. Any looser than that and things start to fail too much (edges and vertices get collapsed together too easily). And much tighter than that will cause things to slow down quite a bit and get pretty heavy with a lot of fitted control points.

It seems like it is easier for me to make things work more reliably by having a standard 0.001 tolerance.

Does this cause a problem for you?

- Michael