I should be able to make you some, what kinda material you after, stainless steel?
Franco, you are the man!
I was actually thinking of asking whether you would be interested in making some super sleeves out of metal but assumed you had decided not to make any more custom parts when you didn't respond to my posts about mounting plates.
I much prefer the chrome look to black plastic but the chrome painted plastic sleeves that come with the T-Stiks look a bit tacky close up. Also, I've noticed in the arcades that the chrome paint comes off after a while exposing white plastic. Not good.
The Super joysticks and the T-Stiks are actually made by the same manufacturer and the sleeves (which have the same part number on the respective exploded views) are interchangeable.
I'd be interested in purchasing quite a few if they're not too expensive as I own a T-Stik and several Supers.