Pneuamtic Guide Bushing Assm on Citizen's

[JMS4287]

Any one else running any pnuematic guide bushing's on any Citizen's, or on any other sliding head stock machine for that matter...I've Got a bunch of JBS Guide Bushing Assemblies and, having problems with some (depending on what we're cutting)...I've done a lot of testing and playing...might have some solutions to some problems...Looking to discuss what I've found,(possible design problems), with any one else running pneumatic guide bushing's...(especially JBS)....

[citizencain]

I'm considering purchase of a JBS style pneumatic guide bushing for my Citizen, the salesman makes them sound like the best thing since sliced bread. Can you tell me a little about the problems you've encountered with these units? What are their weak points verses strong points?