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Reply to "MTH Restoration Big Boy Issue or not?"

So, the grade changed from  7% to 5%. In my world 3% is too much. For others its 1.5%  I am rather curious how long is the transition from  flat to 5% ?  Its a long engine so short transitions might have some of the wheels off the rails at various points. I cannot imagine trying to run my BB up a 5% grade let alone then wanting it to have any kind of pulling power.

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