[Techtoolslist] Fluke 9020a - need replacement "low pulse" key switch

hello! I recently bought a Fluke 9020a w ieee-488 interface and the "low pulse" key switch behaves as a momentary sw only whereas the "high pulse" switch is a toggle - PTMK-PTBRK. on reading a post by Martin from 2006 i realised my LOW pulse" sw probably needs replacement. anyone know of a source for the switch mechanism ? anyone repaired or lubricated the switch successfully ? cheers, andy _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com https://pairlist7.pair.net/mailman/listinfo/techtoolslist FTP site is: ftp://ttl.arcadetech.org/TTL/Test_Equipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/