Regarding DIY Timelapse Motion Control

Hi All

I am started to make a DIY Timelapse Slider. I am considering the V Slot for my project and "OpenBuilds Belt and Pinion Build Example".

I like to implement 3-Axis Motion. Here the Slide looks easy for me. But for the Pan and Tilt I'll be glad to have your advise.

My general plan for Pan and Tilt is ... to make the NEMA17 Stepper Motor Shaft anyhow coupled with 1/4" UMC Screw.

So, for Pan control, I can connect the Motor Shaft directly with the Bottom Hole of Tripod Ball-Head.

And...

Regarding DIY Timelapse Motion Control