Late-model OB-8 buttons w/ diagonal pins?

Anyone know where to get Petrick panel buttons used in late-model OB-8’s? These have an unusual “diagonal” contact arrangement. Need one with and one without LED and can’t find them anywhere. E-Switch 5511 and C&K Digitast have the same appearance, but pins are arranged in a conventional rectangular way and won’t fit the pot board at all.

I could redrill & jumper the pot board to accept “normal” switches but I really hate to do that to my OB-8. I don’t see any other way. Thoughts?