Those who have never looked on the other side of their control plates may not be aware that Fender Japan uses "tiny" little "micro" pots on all their guitars and basses.
At least with all the Fender Japan Basses I own and have owned, this was not the case but with one. The older stuff until at least 2006 all had full sized pots, probably Gotho ore Alpha. The micro 16mm pots were just used on the very cheap models. Maybe your seller already changed the wiring?
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