You'd have to ask Uncle Bill. The Scrolled buttcaps were pretty flimsy, and just filled with the "Himalayan Epoxy" ( help me out here, Howard, what's the proper name for it? ).
Bill spent a lot of time getting rid of the thin scrolled ones and having the kami's replace them with thick brass plate instead.
I don't imagine the kamis have forgotten to make the other kind though. It would be up to Bill to decide if the hassle was worth doing.
It *shouldn't* be a big problem at all, but then working with two different languages leads to snafu, tarfu, and fubar. Bill may decide to recover from one heart attack first before he lets himself in for another one. As he says, he's got this love/hate relationship with the kamis, and after all these years he still never knows what they're going to send him next.