@Ascho,

Try this:

# Surface number where properties are adjusted
surfaceNumber = 3

# Retrieve surface where properties are adjusted
mySurface = TheSystem.LDE.GetSurfaceAt(surfaceNumber)

# Get Tilt/Decenter properties of the surface
myTiltDecenterData = mySurface.TiltDecenterData

# Set After Surface property to pickup
myTiltDecenterData.SetAfterSurfaceModePickupThis()

These are the other functions and properties of the TiltDecenterData:

Hope this helps and take care,

David

Thank you so much.
It was very helpful for me.