I am doing a renovation and we are replacing the panel. This is in a condo with 3 phase panel. Is there an easier way to avoid pulling additional neutrals to circuits to accommodate arc fault breakers? Some of the 1/2" pipe already has 5 or 6 wires. I dont think we can get 2 additional 12 gauge neutrals through let alone probably too many wires in conduit by code. Gonna talk with my electrician about it but would love to hear any ideas from anyone here. Tia