Find some waxed-string if possible, or any old kind..
Wind some around one side? both sides of the swivel-rollers' bearing ..string-dia. as seems right.
Option: also around the swivel-bearing too--for more effect.
Increases force to move chair, as just might do the job; experiment?
Hey! it's the kinda thing them Astronauts had to do--on Apollo 13 ;^>
Wind some around one side? both sides of the swivel-rollers' bearing ..string-dia. as seems right.
Option: also around the swivel-bearing too--for more effect.
Increases force to move chair, as just might do the job; experiment?
Hey! it's the kinda thing them Astronauts had to do--on Apollo 13 ;^>