The yellow aspect of pre-signal was broken. In standard it is not showed often, but became clearly visible in lastest experimental.
Also fixed the positioning of one-way sign. Unfortunatly these are shown correctly only with signals on right.
Thank you for that - most helpful.
Another fix - the white signals did not shine in night.
And a minimum speed sign (400 km/h) for maglev added. There are two options arrow sign or X sign. Just use whichever you like more.