https://ogrforum.com/t...ess-train-experience
At the above link you can see the way I mounted my LionChief remotes for the kids. To keep the train speed down I use a Lionel transformer, set the remotes to full speed and then adjust the transformer throttle to the top speed that I want for the trains this way they cannot run the trains off the track. 1 40 watt transformer will easily run the 4 trains.
The remotes are not that strong if unsupervised the kids are used to video games turn the dials back and forth to try to get the trains to run, there is a delay of several seconds before a train starts to move they do not understand and keep flipping the dials back and forth or try to turn them past the stops and it is very easy to break them, not strong at all.
With the remotes zip strapped to the boards with screws to hold them in place and metal brackets mounted to prevent them from turning the dial past stop or fast this lessens the chance they can be broken. Over the year and several shows they have forced them past the stops somehow and I have had to repair the remotes 4 times this year. It is a pretty simple fix just takes time and a few $'s look for the post on how to repair, do a search under remote repair.
I have never liked having the kids handle a full size transformer with 120 volts going in and amps coming out the back there is always the potential for problems, keep the kids away from the transformers for safety.
The remotes are pretty kid friendly.
Over the year and several shows all my Thomas engines have died I have bought a 2nd set of all engines to run while I get the first set repaired. the motors burn out easy and other things break with the controls.
But I have done a lot of shows through the year the trains get a real workout.
The bell on the Thomas engine in particular is very loud. To kill the bell if you are by the transformer just turn the transformer handle off and then back on kills the bells.
Or if out front just hit the bell button.
As for the goo from the kids on the remotes, it is a real problem. At most shows I have a gate and restrict access, before the kids with parents enter I give them a squirt of hand cleaner and a paper towel to dry keeps it all sanitary. With this display do not have enough help to do this so the remotes get really messy, clean them a few times a day and wash my hands after touching them.
The local train club after my experience has glued little tabs on the remote handles to prevent the kids from turning the remote throttle to far and breaking it.