I bought the Barrettsburg Tool & Die kit. I got to step 2 where you cut the hole for freight car or engine to go into and I'm a bit confused. I'm wondering why I have to cut at the score line above the horizontal bricks when I can cut below the bricks and stiffen the score line like in the directions. I believe that still gives me 4.25" in height. That way I could keep this wall section intact instead of cutting it in half. Plus do I use the side wall section with the horizontal slot under the door for the wall with the opening I'm talking about.
Thanks for any input you have,
Don Keence