I read somewhere recently about a Silver Umax that had a threshold mod done. Does anybody know if this is possible?
I am picking up a used Silver and plan on adding the GB mod with a micro switch and possibly a 2nd discrimination pot similar to the Tejon.
Thanks,
Steve
I am picking up a used Silver and plan on adding the GB mod with a micro switch and possibly a 2nd discrimination pot similar to the Tejon.
Thanks,
Steve