I have connected my five steppers to a RAMPSv1.4 board. All steppers work fine, except Y2 (connected to E0).
When testing the motors using RepetierHost, it always turns counter-clockwise. Or rather, when moving Y direction, it always turns counter-clockwise. If I move it using the extruder buttons, it moves in both directions.
In the Marlin source I have defined Y_DUAL_STEPPER_DRIVERS and Z_DUAL_STEPPER_DRIVERS in configuration_adv.h and I have defined Y2 and Z2 pins to reflect E0 and E1 in pins_RAMPS.h
I’m using branch MPCNC_Ramps_T8_16T_LCD_32step, pulled yesterday.
Any ideas or suggestions are highly appreciated.