I am a newbie when it comes to scratch building (except for grammar school when me made simple structures out of cardboard and used straws as the logs.
Anyway, my question is this. I am building a station, and having problems with the roof angles. At the end of you station the roof line changes from front to back to side by side.
How do you figure the angle of the roof towards the side? I know I am not using the correct terminology, but I need all the help I can.