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Changes to Step #5

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[title] Invert Extruder Motor Direction
[* black] If an extruder from the previous step moves in the wrong direction power off your printer and disconnect the touchscreen.
[* black] In the aruino IDE go to the "configuration.h" tab.
[* black] Scroll down to line 863. (Go to File -> Preferences and check "Display line numbers")
[* black] #define INVERT_E0_DIR ++false++
[* black] Replace ''false ''with ''true ''to change the motors direction. E0 is Hotend #1 and E1 is Hotend #2.
[* black] Re-upload the firmware.
[* black] Once uploaded, connect back the touch screen and power up the printer from the mains again.
[* black] Continue from previous step.