Hello, I am not familiar with AFCI because I strictl do Comm and Ind. I did the electrical work on my brother n law's house addition and ran 14/3 to feed receptacles in two new rooms. Two single pole AFCI (SquareD) breakers are not working. It will trip as soon as any load is applied to receptacle. Obviously because neutral is shared. I have read conflicting things on another site. One person states you can use a 2pole AFCI for multi branch circuits. Anothr said Square D doesnt make two pole, and another siad you CAN use two single pole. Can I run a white wire in between the single pole breakers? Any help would be great!