According to the help:
When a grade grip is cyan, a grade break exists at the current location. Like other cyan grips in a superelevation view, a menu of options is displayed.
When a grade grip is gray, the current location has a consistent grade. Because no grade break is present, the only option is to change the cross slope.
However, If I try to change the cross slope of some station (with gray grip or cyan grip), sometimes the previous or the following station ,their cross slope also changes.
I don´t like this behaviour. I don´t want that the previous or next station (their cross slope) change.
edit Superelevations in the table there is no problem, but graphically, with Superelevation view doesn´t work fine.