Sorry--I am not nearly an expert user, and don't know exactly where to make the change you are suggesting.
I am using mIRC 6.03. I open mIRC and a blank window comes up. I type /identd xxxx, and then try to log on and still get b!tching about drones. I don't at all see where to use the other option you mention. If you have the patience, would you please tell me, keystroke by keystroke, how to make the change you are suggesting?