I am trying to determine if a sub-level staging yard will be practical for my N scale layout. I have a 4'X8' layout consisting of 4 2'X4' sections. I would like to make the drop without having to cut into the structure of the modules. To clear double stacks, and the module structural components I would have to drop about 5-6 inches in 3 to 4 feet. Is there a formula to help me figgure the grade? also once I figgure the grade, how will I be able to determine if it is feaseable?
thanks!
thanks!
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