CONNECTION tab and menu

Clicking on a connection (the small circle between two pieces of track) reveals the CONNECTION tab.

The connection popup menu appears when you right-click a connection.

Lock height	Lock the height so it cannot be changed by accident. Be careful using this function and make sure that you check the heights surrounding it to confirm the slopes are all OK.
Set height...	Set the height of this point. For an explanation go here.
Create slope...	Create a slope with a certain percentage. For an explanation go here.
x	The x coordinate of this point (left to right).
y	The y coordinate of this point (top to bottom).
angle	The direction of the endpoint.
Disconnect	Remove the connection and disconnect the track.
Add/Remove isolator	Adds or removes the isolator between the two pieces of track. Use this to create sections.

Page url: https://www.anyrail.com/help_en/index.html?connection_tab_and_popup_menu.htm