Ender 3 Pro Z axis brace.
Inspired from ProperPrinting.
Correct lean and improve rigidity. Able to be used with power supply in factory location, also works with dual Z axis.
I used 5/16" x 24" threaded rod, but 3/8" and 10mm rod also work! Rod can be trimmed down with a grinder or hacksaw.
Once installed, use a square to correct angle.
New Version:
*New version moves the brace higher and wider allowing more room for the gantry.
Old Version:Running right side only (power supply), the gantry will hit at 230mmOn left side gantry will hit at 190mm
Required parts
Top Brace x2:
2 x M5 40mm bolts
1 x M4 12mm bolts
1 x M4 T-Slot nut
Bottom Brace x2:
3 x M4 12mm bolts
3 x M4 T-Slot nut
Bar x2:
1 x 5/16" 24" threaded rod
3 x 5/16" nut
4 x 5/16" washer
3 x 5/16" lock washer
2 x 5/16" acorn nut (optional end protection)