[Diabolik]

Are you testing it with the locomotive and tender on the track, or just bench testing the tender only sitting there. I believe the circuit is dependent on having a load pulling on it in order to stay latched and might not work properly with just the tender alone. Have you replaced the rectifier disc with a diode yet? I am actually in the same process with my 1033. There are actually a couple of active threads in this section right now about this very subject.

 

[Diabolik]

Diabolik,
Holy Mackerel, it works!
I put both the engine and tender on the test track and right away, IT WORKS GREAT!
Thank you so much for your help.🚦

You're welcome. Only passing along what I have learned in my brief stint here from some very helpful folks. I wish mine were so easy. Mine didn't work at all, I did the diode upgrade and it worked great for about 30 minutes and the diode exploded. 😁 I am glad yours is working!