I cannot follow the Resource "core_skills.afdesign" at the top of a topic in the Workbook. Some insight onto using this would be helpful. I do not have theĀ practice files for the Workbook and would like a link to get them.
You can also 'scrub' a value by clicking over its label (e.g. X, Y, W, H, R or S in the Transform panel) and dragging to the left or the right.