I have been controlling all turnouts using a DPDT switch from a single control panel and have that wiring down. But as the layout continues to evolve (expand) I would like to have a 2nd switch at the turnout location so I can control it as I walk around. Trouble is while I've seen examples on YouTube none give a wiring diagram to follow. Do I use a second DPDT switch? If so, how is it wired? Appreciate any help. -Wayne
