2017 HH GTS 150 washer identification

[TimmyTheTorch]

I have a 2017 Hammerhead GTS 150 Platinum and am in the process up building the engine with a big bore kit and other upgrades.

I have one washer that I have no notes on its location nor can I find it shown in any of the various parts PDFs I have.

The washer is flat on both sides, has an OD of about 29mm, an ID of about 15mm and is about 7mm thick. It does fit on the shaft where the variator goes but I don't see this indicated in any service manual.

Does anyone have any ideas of where this washer belongs?

[TimmyTheTorch]

Pretty sure I have it worked out. Seems to go under the variator nut.