07-06-2010, 10:04 PM
Reinhard, I appreciate your dedication to the hobby!
Another thought I had on the open building is the roof... well, under the roof. The "box" buildings I have been in typically have a support structure underneath called "bar joists". The bar joists span between the main I-beams which are supported by the columns. As long as you are being faithful to the prototype, you may need to build some.
![[Image: picture-352.jpg?w=300&h=225]](http://troymccoy.files.wordpress.com/2009/04/picture-352.jpg?w=300&h=225)
Another thought I had on the open building is the roof... well, under the roof. The "box" buildings I have been in typically have a support structure underneath called "bar joists". The bar joists span between the main I-beams which are supported by the columns. As long as you are being faithful to the prototype, you may need to build some.
Three Foot Rule In Effect At All Times