Alias Theory Builder - Deviation 1.0 error

Alias Autostudio / Surface theory builder. Describing max curvature deviation 1.0 error. What is it, why it appears, how to fix it. 0:00 Making a testbed for dev 1.0 03:54 What is deviation 1.0 21:23 Solving example 1 32:16 Solving example 2 39:35 Solving example 3