Flexy Dually v1 Installation instructions on a TAZ 5?

Evening.

I’ve got a Flexy Dually v1 that’s been in the box for over 1.5 years (!) and tomorrow I need to give it a shot on my TAZ 5.
I’m finding install instructions for the v2 but not for the v1 anywhere.

Is there an old guide out there that someone can point me to?
Is it the same as the v2? (doubtful due to the change in HW)

Thanks for any help,

Greazy

I should add, that I currently have installed on my Taz5:

LulzBot TAZ Dual Extruder Tool Head v1

I look here and don’t quite see what I need: https://ohai.lulzbot.com/group/accessories/

and…now I guess that for the v2 Flexy Dually Instructions, now that I’m digging, there IS a section where you might select the v1 head:
https://ohai.lulzbot.com/project/lulzbot-taz-flexydually-tool-head-v2-installation/accessories/

Confirm?

I’m having the same issue just wondering if and how you resolved yours?