I recently bought 3011012 crossing gates by MTH I installed them and one worked properly and the other went down and would come back up or stop flashing. I thought i wired it wrong but after doing all different kinds of wiring combos i took the crossing gate apart and found that the white wire had a broken connection @ the circuit board. does anybody know if you can solder the wire back on to the board or should i send it back to MTH or any other suggestions?
thanks