I am having a bit of a problem with my warp 9 triangle linkage and the plastic washers that go between the triangle link and the frame. Its as if its too tight by 1mm or about a 16th of an inch

So when the shock is off the bike, the bolts are loose that hold triangle link to frame, and the triangle link feels tight- If I remove the plastic washers then it is too loose and maybe not seal the bearing as well

Is there somewhere I can get thinner plastic washers? I looked at hardware store and they are the same thickness as what I have 2mm

One final question is how tight do you go with the triangle to frame bolts? It seems like when I tighten them “enough” then the linkage binds up even more.

Even without the plastic spacers between the frame and triangle link if I tighten the bolts the link binds up?

Any help would be great 😶‍🌫️