- I think this method is the best you can use for roadbed and I will never go back to any other method, never.
- It's easy to make curves and grades and it's VERY sturdy.
- You will not waste any material, one masonite board will go a long way.
- And you can use it for any scale, just laminate splines until you have the right size.
Try it out, I'm sure you will like it.