The M.U.L.E.

[Zamujasa]

Not sure about emags...in r4407 at least, they only unlock the control panel. Unmodified bots can now carry everything (including people), so you don't have to fiddle with the wires for that particular function anymore. Might still want to tune the motor though.

And disable the safety.

Does doing that while a non-traitor tend to earn punishment? I know people aren't often bright enough to get out of the way, even as rarely as the MULE is used.