Lets talk about the structural integrity of rails and movers

[Alps]

I'm excited to end up using rails and movers for all sorts of projects, but I'm wondering, will it be possible to have like cargo beams, attached to a rail system, that would be able to support any real weight? I heard they are flimsy, but how flimsy?

 

[CalenLoki]

They are so flimsy that they can't support their own weight when flying.
When stationary it's much better, but they really don't like when you place too many of them together

 

[Alps]

How hard is it to come up with something like in the "kingdom is ok" video from the rail mover wiki page? I really enjoy watching that thing work

 

[CalenLoki]

It's very easy. As long as it's stationary.

But ramming only detach parts, it can't shatter them like in that vid.