Railworks America

Has anyone been able to edit objects on the N Line? I have 3 items I have not been able to edit.
1) The is a pile of gravel at the mine that covers 2 tracks. I can not select
2) I can not select signals.
3) I can not select road crossing signals.
Yes, route is unlocked!

The pile of gravel is part of the whole mine building structure and you have to move the whole lot. Once highlighted if moved you cannot find a position where there is nothing fouling the tracks. I suggest that the only way is to “ tilt” at the gravel end as a compromise.
I haven’t tried any signals or road crossings.