I obviously don't understand schematics or something but when I look at the "schematic v4.0" I see this for the step settings
0 0 - 1/8 step (I assumed this meant no shunts)
0 1 - 1/4 step
1 0 - 1/2 step
1 1 - full step (and this meant both jumpers shunted)
As I understand it this was modified to this with v2 of the firmware
0 0 - 1/16 step (I assumed this meant no shunts)
0 1 - 1/8 step
1 0 - 1/4 step
1 1 - 1/2 step (and this meant both jumpers shunted)
Heres my problem, I seem to get 1/16 stepping with both shunts on and 1/2 stepping with no shunts on.
But wait it gets trickier I get 1/4 stepping with a shunt on J1 and no shunt on J2 but if the above 1/16-1/2 step observation holds shouldn't the stettings be the opposite of what I observed for the 1/4 step
So I guess the first question is: Does "1" mean shunt or no shunt?
Is it even possible to screw up assembly in such a way that some but not all the settings are backward and then repeat it 3 times?
Maybe I just need some sleep and some fresh eyes.
Any thoughts are welcome,