Washer size for OBP-3 pots
So I had an Aguilar OBP-3 installed on my Warwick Thumb a few years ago. So far I love it. However, when it was installed, the guy (for reasons unknown to me) used the knobs and one washer from the old pots that were already in it for one of the pots. Thus, one of the pots comes loose a lot because the washer isn't a perfect fit. I'm tired of tightening it.
If I'm to replace the washer (I don't care that the knobs don't match), what size should I order?
And yes, I realize this is an odd question that likely no one will know. But thanks!