I am running Lionel Fast track in my pool room on carpet. I am using 072 on all curves on the outer of my three 27 x 18' loops I have both MTH and Lionel Legacy control and on the outer loop I have the Lionel 180 brick for power. My inner loops have a rebuilt Lionel 275W Transformer. I have also just started running a cleaning car on the system and I have wired each loop with a 14 gauge power drops every five feet to a terminal block for each track loop. The 2019 Challenger is running smoothly throughout the length of the track. The tender now remains dark. I hope to hear back from Lionel next week. I am also using the Lionel Lock on box with a fast circuit breaker on the outer loop. In the inner loops I have installed fast circuit breakers for each loop in front of the older transformer. The tender stopped working as I was giving commands to the engine. There was not any short in the system and non of my protection systems saw any problems. I have been running this track system for about three years as I build up different engine consists. Both MTH and Lionel are in communication and set up for WiFi. However at the time the tender stopped I was only using my Legacy controller.
Grandfather in Training!