Train Limit as Read Only Circuit value

[sarge945]

What?

It would be nice if there was a "read only" checkbox for the train limit field of a station, which would still allow the user to set the train limit via the GUI. Obviously it wouldn't update anymore from the circuit network, but would still be readable via it's variable. Currently your choices are to disable the train-limit GUI entirely and control it completely from the circuit network, or have the information about train limits be inaccessible.

Why?

Checking the incoming trains against the train limit (to know if the station is full) is impossible without disabling the users ability to set a train limit. Obviously it can be set via a combinator in blueprint parameters, but that's not very user friendly.