Talk:Module Reinforcement Package/@comment-2001:5B0:4BC0:D040:0:FF:FEBD:1C0-20180522055955/@comment-2806:104E:17:1DBD:218A:7C07:61A3:3973-20190426035902
You do not need to bind a firegroup for the ECM. It can be bound to a hotkey; I use it in such a manner.