Drawing Problems - Chapter 26 Chapter 26 Introduction to Dynamic Blocks 813 Copyright Goodheart-Willcox Co., Inc. 7. Mechanical Save P26-6 as P26-7. In the P26-7 file, open the FLANGE block in the Block Editor and use the Properties palette to apply the following settings to the rotation parameter: A. Angle name—BOLT HOLES B. Angle description—ROTATION OF BOLT HOLE PATTERN C. Ang type—INCREMENT D. Ang increment—30 E. Save the changes and exit the Block Editor.