How do you change the switchstands and turnout positions?

[MadMike1024]

For my route I'm using Michael Stephens GN track. During the track laying phase, a problem came up. There are a couple of switchstands that display the red aspect when set to the main route. I also have turnouts that I cannot set to the main route in a scenario and causing unexpected derailments and crashes. What do I need to do to fix these problems?

It's a nitpick I know, but it irritates me no end.