I'm new to this (electronics)
I'm starting to build my control box tonight.
On the wiring of the G203v to your bob. From what I've read or seen here on the forum.
No wire to the Terminal 7 (Disable)/(not used).
Terminal 10 (Common) wire to one of the common pins from the bob (18-25)
To find the G203v resistor for your motor. you need to know the amp per phase. Formula for finding K ohm resistor is:
I = amps
47 times 3.2 = 150.4 divided by the sum of 7 minus 3.2 = 3.8
so now we have 150.4 divided by 3.8 = 39.6 k ohms resistor
I got a 39 k ohm 1/4w, 5% resistor
Like I said I'm a noob, maybe somebody (pro) will chime in if I've got something wrong.