Rough joint on the arm and wrist
Rough joint on the arm and wrist
Re: Rough joint on the arm and wrist
There is a possibility that a very small incision (a few mm) could allow a wd40 spray nozzle tube to get a tiny squirt into the joint, and no, I have never tried this personally. Repeated arm movement could loosen it but there is a risk of something breaking.
As a last resort, open the elbow and adjust the tension, not advisable but sometimes necessary.