15.20 aida10 LK4 ( front f/p -> gnd ) fitted - investigate impact aida10 asic #4 edge channels
      DSSSSD HV bias +100V >+50uA
       breakdown MGR & Front F/P?
       wafer?
       cabling?

      aida10 LK4 removed
      DSSSD HV +120V +6.760uA stable - attachment 1