Basic tee review (parallel line)
14:32
Parallel line development - 45 Degree Round Tee, paper layout
5:02
Parallel Line Pattern Development Task 1 - Elbow
16:51
Basic square to round triangulation
25:47
Reduced T-Pipe
7:30
Radial Line Pattern Development - Funnel
17:51
Square to round
9:13
Parallel line Development - basic pipe miter, paper layout
6:24