Can anyone help with a brand name and/or spec. on some mica compression trimmers please? Part numbers are AP021HV, APO31HV and APO41HV. Thanks, Steve -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm