18.00 Swapped input cables to nnaida11 and nnaida14
      both cables LH coupler + 2x 34-way Samtec ribbon cables + 3M 1245 1.4mil Copper screen w/ground wire
      RH coupler not fitted 
      both ground wires tied to BNC cable from pulser to AIDA adaptor PCBs at BNC(F)-Lemo-00(M) adaptor

      Before swap, input cable attached to nnaida11 exhibited typical peak widths ~50 ch FWHM, cable
      attached to nnaida  exhibited double peaking and other structure

      This is unchanged following swap => grounding and/or AIDA adaptor PCB significant *not* cable

      See attachments 1-4 post swap  
       nnaida11 ASIC 2*L ~40-60 ch FWHM pulser peak width
       standard ASIC settings, shaping time 2us