Making shapes in GoodNotes is a very nice feature, but as an engineer, it would be nice if you considered the following enhancements when we try to draw the first concepts for the next design:

Adding the following features will make handling sketches easier:

Ability to edit shapes and connect them to others.
Ability to select lines in a shape and make them parallel or perpendicular.
Ability to measure lines or circles by selecting them and show their sizes, or the angles, and draw the measure distance .
Ability to edit units in mm or inch to a line and radius of a circle or degrees between two lines