Does this upgrade warrant the expense?
I think the biggest upgrade is the one piece x extrusion… so to me, it isn’t worth it… I ordered a 40x40 from open builds a while ago and it has worked nicely for me…
If you have the cash then yes. The new extrusion I well worth it. And the X controller is a nice upgrade, each motor on it’s own chip and less overhear and current issues - you won’t regret it.
If cash is tight then just do the new extrusion.
(I also recommend replacing the eccentric nuts with eccentric spacers and lock nuts.)
Robert, who’s three axis zero block you using and who’s gcode?