I have the DCS Companion book. I need to make one of my TIU's #2.
Do I have to disconnect this unit from the track to edit the number?
Do I have to re-enter the 4 engines attached to this unit as they used to be TIU #2?
As the last step I believe I have to edit both TIU's to Super TIU's.
At what point do I have to re-enter the engines? after making both TIU's Super TIU's?