Does anyone have a TZ-2? gut shot help appreciated

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Someone gave me a non-functional and partially disassembled Guyatone TZ-2. For starters, there is a ground terminal ring that is just in this mess not connected to anything. I think it is supposed to connect from the potentiometers daughterboard, connecting to volume pot pin 1...but not entirely sure and can't find a gut shot anywhere online that shows this element...
thanks to anyone who has one and can confirm!
Strategy

[DCV]

It has a eyelet that sits on shaft should go here
mines a mess 2 the other to oranges v1a and v1c are the 2 frontals

[Strategy]

thanks!!