u/why-god

I am trying to see if you can use the major action you get from converting 4 minor actions to perform another attack, specifically on a target that you already attacked with your first major action. I am getting conflicting information from my searches with some saying you can do this, and others claiming you only get one attack per turn (which does not seem to be backed up in the Berlin version of the book). Does anyone have a definitive answer and link to where this is laid out?