Hello all, New to the forum but well seasoned in electronics, mechanics and built lots of CNC stuff for my workshop. Semi retired Industrial and Medical Electronics Engineer. Very interested in the AR4 Robot arm and looking forward to prchasing such very soon. Quick walk through my machine shop and electronics lab is here: https://youtu.be/EiuXK-Vu5rg?si=hFCGntgWsBkQ12pA(https://youtu.be/EiuXK-Vu5rg?si=hFCGntgWsBkQ12pA)