I think you’d benefit from experimenting with a bunch of different speeds. Looking at the flick on the superimposed lines, and the amount of overshooting on the ghosted lines, I think you’re going a little too fast. Try out a bunch, and go for the one that’s the most accurate, while still being confident.

On a technical level, these look good! Just be careful that on the planes exercise, the non-diagonal center lines go through the center point of the plane (the intersection of the diagonal center lines.)