38:49

Transitional Drop Cheek Elbow

29:02

The Symetrical Y Branch

13:09

Oblique Cone using Radial Lines

12:09

Pitched Square to Round

27:07

Oblique Cone Using Triangulation

27:16

Centered Square to Round Transition

42:20

Asymetrical Y Branch

7:40

Basic Fab Principles Slip and Drive