Hi @jofemodo , today was the day of opening my v1 kit to fix some evidence of false contacts and once opened i Remembered the miracle that let these encoders i replaced working 
.
In few words, just one of 4 original encoder boards actually worked (but very hilarious it’s the one who fakes the bold push in Select causing power off warning 
) . The others were replaced by a standard Arduino 5 pin with all the issues you can imagine. I someway invented 4 pin wiring to get it work but don’t remember anymore how i did it.
Now, this v1 unit it’s the very first one with all dupont wiring and a board for each encoder. I would even try to restore in a better way this unit.
There was a sort of v1 hardware update with different connections or i get wrong?
If yes, please are you able to tell me if you have those spare parts to sell me with Better connection type i can replace (including right encoders) so i can revitalise this little old boy?
