Investigate noise situation of AIDA (no DSSSDs connected)

Figs 1-6: Waves, Pulser Peaks + Widths *before* any changes
- aida16 very noisy ASICS 1&2, normal ASICS 3&4
- back-side aidas (02,04,06,08) worse resolution than front-side
- high-frequency noise still noticeable in waveforms

Figs 7-8: Remove pulser in (from NIM rack) only
- no noticable change

Figs 9-10: Remove all pulser cables from adapter boards
- looks improved

Figs 11-12: HV Braid->GND Jumpers removed

Fig 13-14: All HV cables removed
- aida06, aida14 isn't updating
- very noticable improvement

Fig 15-16: Intermediate HV cables re-added
- signal worse in FEE64s with HV cables
- aida09, aida01, aida10, aida13, aida05, aida14 don't have HV interconnect cables, look good

Conclusion: We see noticeable improvements removing the interconnect cables between FEE64s.

Pulser widths now:
- aida14 (-ve amplitude) = 13.5 channels
- aida08 (+ve amplitude) = 40 channels (?)