Just checked my PolySix. I see what appears to be an intentional cut on that trace, right next to the letters "J2" or "Bend". Are you sure that's not supposed to be there?
Bob
Bob
From: "josh.nursing@gmail.com" <josh.nursing@gmail.com>
To: PolySix@yahoogroups.com
Sent: Thursday, January 2, 2014 8:01 AM
Subject: [PolySix] Common MG control board issue
To: PolySix@yahoogroups.com
Sent: Thursday, January 2, 2014 8:01 AM
Subject: [PolySix] Common MG control board issue
Happy 2014 to all.
While continuing to investigate my malfunctioning Polysix, I inspected the leftmost control board, the one which has a blue connector soldered to the power supply.
If you follow that trace, you may find a break in the line somewhere as I did. A break was also found in the same board of the spare Polysix (now being parted), and also from the Polysix of a member on French forum anafrog.
I repaired both boards.
Yash