This has probably been asked before, Is there instruction to mirror or swap left extruder and right extruder so 0 is 1 and 1 is 0 or is there firmware.I did it when first got BB but mother board burned out and I can't remember how I did it at all, mind is going LOL .
There was an official one? Where and when? As i explained in versions posts this won't work completely. It might look at first it does but you will face problems when printing at the limits of the bed... Start here https://forum.e3d-online.com/index....t-limits-and-mounting-options-explained.1404/ An RC6 mirrored firmware for the Hybrid you can get at https://jenkins.alitecs.de