ModiBot optimized for Ender 3

I have done goodness knows how much adjusting to the ModiBot frame, and I may have finally cracked the ModiBot code. Until I know for sure this is a "thing in progress", but hopefully it works for someone.
It works best with strong filament: ABS, PLA+, PETG, HIPS, Nylon, PC. PLA can be forced to work, but you will need to frequently replace parts.
Resin isn't tough enough to have the grip it needs but it looks beautiful.
SLS isn't really a thing for individuals, but you can buy Mo in SLS from Shapeways.
And the Molded version is only barely stronger than PLA (in my opinion except the feet which are far stronger in the molded version).
See the original that this is based on here:
https://www.thingiverse.com/thing:2222384
All credit for the original idea goes to Thingiverse user kidmechano.
If you like what you see, please consider donating.
As always guys and gals, happy printing.

Update: Upgraded the ball part of the ball and socket connection, and removed all unnecessary h