Jes TGU

Does the r7377 power bank only work with hm7000 decoders and where does it plug in? Also, does it charge while the loco is sitting on the rails or moving along?

Seems unlikely, but with a bit of soldering or something related to that could you add the port required for the hm7000 dongle onto an elink? (Not using railmaster, just connecting the app to the elink and that goes directly to the track)

On railmaster, is it okay for a point motor and a loco to have the same dcc id without having any problems?

Question edited

Can you change/replace the dcc decoder of a loco with the functions and other important things being lost? For example, if I have a virgin pendolino with lights, and i replaced the decoder, would the lights still function and the loco run fine?

My 4 car Eurostar always derails when going over any points, except for the power car. My running theory is that the train is too light, because I have also been having issues with the train moving, as it will not start moving when told to via Railmaster, instead I need to push down on the power car and it then proceeds. Is it okay to put weights in the cars or are there any other fixes to some of my problems?

The locomotive runs fine on the normal track and sounds are good, I have tried programming a different loco and that didn't work either. I switched the output to main track to check the connection and it ran fine. Could it be a problem with the programming track input? Also, for clarification, I added this locomotive manually. The other loco i tried was not added manually and didn't work.

I have a TTS sound locomotive, (R3902) and railmaster is consistently failing to read the CVs of the train. The train runs fine on the main track and I know the connection between the prog track and the E-link is fine. The track for the prog track is brand new, and so is the locomotive so they are both clean. I don't understand why it will not read the CVs.

I'm afraid it says I do not have permission to save the image in the Railmaster folder, is there anything I can do?