Weapon Pallete Question

Hey everyone, I usually main hunter, which is a very user friendly class, I recently just made my second character a gunner and am confused on why i cant set a right click PA. I can set PAs to the three slots to the right of it, but Can't seem to set anything to the right click PA.. Any help would be appreciated.

Are you using 2-button or 3-button weapon palette configuration?

Can you provide a screenshot of what it looks like when you are trying to set your PAs?

Nevermind..... I just realized im the biggest idiot in the world..lmao. Thanks for the replies guys

Yeah, in 2-Button mode TMGs are treated the same as Melee weapons with how you have to set PA chains.

Genuine question: why have you decided to go with 2-Button over 3-Button? 3-Button in general is much less restrictive, on both KB+M and Controller.