Good afternoon Jerry, I had three of the switch machines that failed like yours with the solder joint of the wiring.
I was going to York and I took the three switch machines with me.
I talked to Mr Zander about the issues and immediately he said he would replace them free and of charge.
I pulled the three failed switch machines out of my bag and handed them to him in their original bags.
He walked over to his display and picked up three brand new switch machines.
He took them out of their bags and pulled on the wires to prove the point that these switch machines where soldered properly.
He apologized for the faulty switch machines and with a smile and a handshake problem solved.
With this type of professionalism I spent another couple hundred bucks purchasing Pennsy Seven Light Signal and Trackside Sensors.