porrey
commented
1 year ago This thread explains why they exist: Issue #4
My main binary has the bed dimensions defined as 310x310. The other two are at 300x300 which is what the original firmware had defined. The -0 version is the original dimensions and offsets while the other one attempted to center the grid on the bed.
I recommend trying the 310x310 first. If you have issues with any axis then try the 300x300 versions.
When using dual z-motors, you may want to increase the Z motor current from 580 to 1000.
#define Z_CURRENT 580
to
#define Z_CURRENT 1000
This setting can be found in Configuration_adv.h.
In the bin folder, you have 300x300 and 300x300-0 more recently added. I have the exact same mainboard with A/C marked for the drivers, and with CRTouch mounted on the OEM holes (barely not touching the blower fan!) I've changed the fans to Noctuas and have an Ender 3 Pro dual-z kit and a separately purchased 500mm rod ready to go on next. Could you provide any insight on what the differences are? Any recommendations?