Hidrau Model S.L.
Rabal de San Roc 44
46680 Algemesi- Valencia (SPAIN)
Phone 0034 96248 11 82
Fax 0034 962481306
Kent, although I'm not a fan of these benches--try some Houdini spray lubricant. Stuff is INCREDIBLE!i started using it on Jansen benches and so forth at Texas Tech and sort of fell "in love" (eye roll) with this stuff.
Try it on one or two of your worst ones and if they don't "EXPLODE" or something you may have found a way to buy a little time.
(the hydraulic benches that Jansen offers (or did,,) seems like a much greater value. Even when they go bad or need upholstered, their service is amazing & affordable !!)