Quoted from arzoo:While we're on the subject of the washers, this is interesting. While swapping out the clear washers that came with the pin on the slings, I noticed they are not flat on the bottom. Instead, they have a raised ring in the center and outer edge. Wonder if this was by design? I can't see any advantage and I would think they might make indentations (although I didn't see any).
As an FYI, I've been putting a clear PETG washer on pretty much every post on the pin (although the black ones really do look fine) and in only one case was there any pooling, and that post was not tightened down from the factory, so it was leaning slightly and digging in to the pf from the rubber pulling.[quoted image]
Ballsy move swapping those washers on the slings. It’s surprisingly the only posts that have had zero issues