Just an incorrect accuracy

 From:  Michael Gibson
3195.3 In reply to 3195.1 
Hi andras, one other note - I do not recommend that you leave your display mesh angle set to a small angle value, because that will cause a slowdown and increased memory consumption.

The default is 10 degrees, and you should probably not set it any lower than that for regular use, unless you plan to only make some very simple objects only.

- Michael