Hi all - this is likely a dumb question, but I’m still learning DCC. I have one HCD layout that is wired up and running with a NCE PowerCab. I will be adding a second HCD to form an “L” layout. My question is how to incorporate the new door? Should I rewire the existing door, add the new door and have one continuous bus wire? Or can I wire the new door and somehow have two separate bus wires powered by the same system? Would and NCE booster support that? Thanks for any and all advice!