The lat pull down seat attachment for the G12 that I ordered is slightly warped or the pin just isn't secure enough. When in use with a decent weight selected on the weight stack, the seat is not stable and moves up and down which is very frustrating while trying to focus on a heavy set. I think the issue is that because the welded metal clamp is slightly warped, when it connects to the post of the G12, it has the ability to move slightly forwards and backwards. To stop this, I have to wedge a flat head screw driver into the top gap between the post and the seat attachment (ideally there should be no gap there). Quite annoying to do though and I'm also not sure if this would cause damage over the long term to the post itself.

Great little add on to our G20. Makes pull downs and similar exercises so much easier. Just like being in a commercial gym. We love it.

Purchased this as an addition to my Force USA G3. Agree with the other review of the height placement. I think I'm lucky that I'm just the perfect height to be able to have my feet planted firmly but could do with one pin lower.

Still would recommend this attachment as I'm loving being able to do some decent lat pulldown in my home gym setup with great support.

I bought this as an add on for my G15 and have it set in the lowest pinholes for the attachment.
When I sit on it and try to do a lat pulldown, both my feet is not firmly on the ground for stability.
To overcome this I've had to place weight plates on the ground for extra height.
It's disappointing that the G15 doesn't have any pinholes lower on the frame to help set it lower for shorter to average height people.
For reference, I'm 170cm tall. Overall, great add-on equipment to have at home.

Its good, but with any weight above 80kg, it jinks up no matter how slow and controlled the pulldown is executed.
As a result. The pin is getting dug into where contacts upright. Im guessing its wearing the upright hole as well. Ive taped it up . But have to change tape after every use.
Would prefer a leg roller and to use my own bench. Works great at lighter weights