About this 3D model

The original design is nice but I found the track height is 8.5 mm instead of 9 mm for my railway system causing all powered locomotives to stuck on it. Since I had to adjust track height I changed all measures to fit user Smuk3D brio system as in the attached .pdf file. I also made an additional smaller design for 2x2 stud brick. Remixed from: https://www.thingiverse.com/thing:14175