Yamaha PM1000 replacement knobs?

[wiz1der]

I dug out this old project and I'm finally going to finish racking up a pair of these, BUT, i only have 4 knobs and need 10.

Does anyone have a small stash of these laying around?

If not, any info on size so I can hunt for suitable replacements?

Thanks a bunch!

 

[mjrippe]

I have 5, one is the larger size.  Yours for the postage if they'll help.