[Ifeffit] regarding Lytle detector

Hi MAtt Carlo told me to ask you about this one: Is there somebody in APS who has been trained by Farrel Lytle's company to repair Lytle detectors for APS beamlines? Jeff Terry said that Lytle did train somebody but we do not know the person's name. IF you know the name of this person, could you please drop me a line so that we can contact him regarding repair of few of our lytle detectors? Thanks a lot Soma