Any users out there with magenta/cross-hatched effect with their 39s WHEN used with "technical camera" outdoor ie Alpa, Bicam, Cambo RS/DS, Horseman, Linhof etc etc - like to know what the users are doing to rectify.... At this stage, ONLY unique with 39s. Will be testing with "one-shot" cable from Kapture Group - per Denmark solution which MAY solve the problem.