could I use the primo leg assembly on the burly machine? I didn’t look to much into this but I wanted to know if I could upgrade just the legs for my machine the newer style appears to be more rigid and refined?
I just brought a Burly and a Primo foot into Fusion 360 and compared them. The bottom face is identical, and the height is identical, so I cannot think of any reason that you cannot use Primo feet on a Burly rig. Note that the Primo feet are designed for M5-30mm machine screws rather than the ones used on the Burly feet (M3-10mm??).
I would think so since the only thing that interfaces between the feet and corners on either machine is the conduit. So as long as you use the same size feet (C,F, or J), it will work.