> The train (and tracks) are not as compatible across Europe as I thought.
Th gauge is the same in many countries, but signalling and power is not. Some train engines are ok with it, others are not, train cars are usually fine. They change engines on multi-country trips, but this only takes a few minutes and can be safely ignored. It's still the same train.
Th gauge is the same in many countries, but signalling and power is not. Some train engines are ok with it, others are not, train cars are usually fine. They change engines on multi-country trips, but this only takes a few minutes and can be safely ignored. It's still the same train.