Speaking of lubrication of creaky joints, have you tried glucosamine? It goes in you, not the bike.
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A long time ago, I though about becoming a writer. I figured that someone like Dave Barry had to write about a million words a year to make a living at it. I figured I'd get Carpal Tunnel Syndrome from typing that much, and decided not to do it.
By an odd stroke of fate, I later got into programming microcomputers, and did it pretty heavily for ten years. ... at way more than a million words a year. I got CPS, big time.
Then I got t-boned in a car, and the airbags messed up my wrists even more, and wearing wrist splints for a couple of months made it difficult to move my fingers at all.
As part of the physical therapy for that, I bought a hot wax bucket and dipped my hands and wrists in melted paraffin regularly for a few weeks. Any mild heat source would do, but the paraffin ensures intimate contact and carries enough heat to do some good until it cools enough to peel it off.
Since then, I've been taking daily doses of glucosamine and chondroitin. Generics seem to work as well as the heavily advertised name brands. If I miss a couple days, my hands start to stiffen up.
</tangent>
Talk to your doctor about your wrist.
Mike Halloran
Pembroke Pines, FL, USA