hi, i'm new here, but a pretty old hand on the sister forums. ive been an rx1 user and lover for some time and while i very much enjoy shooting it and the results it gives, i also have a real passion to shoot manual focus lenses. after years with slr/dslr and a variety of mirrorless, i settled on rangefinder glass and an epson rd1 to fulfill that need. the mf epson with legacy glass is a great complement in look, feel and result to my RX1. however, i'm lately considering an A7S as i'd like to add both the ability to shoot my leica lenses FF and in low light, which are the only two things the epson can't do. my question is ive heard/read conflicting accounts of the a7s ability to properly shoot WA rangefinder lenses--a noted problem for the original a7/r cams. can anyone shed some light on this from direct experience? thanks!