Just a quick idea to upgrade the freehand tool… would be nice if there was a slider or something to control how smooth you want the result to be. Several sketching programs have this function now that could be really useful here I think!
Try one of these Bezier curve tools.
Bezier Curve Tool by SketchUp Team
https://extensions.sketchup.com/en/content/bezier-curve-tool
Bezier Spline v1.9b by Fredo6
Thanks, yes I’ve been using these for a long time, but not as natural or quick as I’ve experienced with newer sketching programs. Appreciate the reply though!