I did deal with equally Quantums while with new batteries and new trim pots and calibration. FWIW. I are already out due to the fact 77 but did the initial HSDC And that i had a Mark V. I no longer do anything $cio techwise. Click on to grow... Like http://donovanflicw.blogprodesign.com/26791951/new-step-by-step-map-for-e-meter-scientology