#'s for you to try OEM #'s [...] + 1800alltest aftermarket repair people 1. [...] Gilroy,Ca. 2. [...] Metronics San Francisco,Ca. could be 650 area code now maybe). 3. email [...] Kal equip may have info. 4. [...] ADA in Dallas 5. [...] Atec 6. [...] West Co... Login to read more.