Open Bench Logic Sniffer tray -- YAOBLS-Tray modified for FFM

This is dsmoberly's yaobls-tray-dsm-v5 with some modifications to adapt it for FFM / FDM printing (removed recesses on underside, plus a slight length extension to give the input header some mechanical protection (which was one of my main reasons for wanting a case to begin with).

Attached .ipt file was saved from Inventor 2011.