Tip for safest way to deal with Dreadnode + Brainjack combo ?

[Grotesque]

Hi there, I want to ask about skip wave-5 thing.
Is there any notification that you can easily notice that it already skipped? So that I can start my wave-6 Macro. Most of the time, I couldn't realize it that it already skipped until too late to start new macro.

(macro for telling the PT of which phase it is in, and which tower they need to go)

As you get more comfortable with the fight, you shouldn't need to rely on a macro anymore, because you know the timing in and out At least this was the case for us.