The TE knobs look nice but I needed something sooner than TBD.
But since they have LEGO holes I made these cheesey knobs out of Sugru putty and some old axles I cut down to length. I made a couple of sets experimenting. My fav ended up being just the axles cut short with some color matched model paint and a dot of clear silicone caulk for grip. It’s so much easier to spin them fast now!!