Why use surfacing and projected sketch? Maybe for education purpose only? On the other hand you could have used extrude cut and then circular pattern that feature it would save time. But thank you for the video, it was educational.
Hey, Thx. :) Very clever and useful methods I'll be able to use somewhere, sometime, for something. :D With you currently having a Fusion 360 Playlist with 40 vids :) I'll have to subscribe. ;)