Another swingarm/linkarm question

[Bobby]

Again still trying to get my head round what exact Metmachex swingarm I actually have.

can anyone answer these questions please 

- the 11 Original arm doesn’t have bearings in the arm where it bolts to the linkage?

- does the oem 750 have roller bearings in the arm where it meets the linkage?

- are there any differences on the linkarm between the 750 g h and j?

the 750 J, was it identical suspension wise to the earlier models?

 

thanks all 

[Bobby]

I may have wrote this wrong, the J is totally different isn’t it 

[Svsam]

Got a picture?

[Bobby]

[Bobby]

Basically once all assembled (without the shock installed) the travel of the arm from the top gets stuck approx half way down and gets tight, with force I can make it go past that point but for sure is not right. All bearings a perfect, it’s more an issue with alignment and the big bearing doesn’t want to pass that point, some sort of pivot/angle type issue. 
It’s totally baffling. I have a 1100 and 750 link and they both have the same issue fitted.
with just the swinger in its free smooth and have full travel 

[dupersunc]

it's not meant for an efe or similar is it?

[Bobby]

Stamped on the main swingarm pivot tube is 7•11 g h