Turing Tumble Community

The pi challenge

My dad asked me if I can make red.
3Blue, 1Red(for decimal point), 1B, 4R, 1B.
I found a solution.
I took photo of the solution, then remove some pieces and took a photo again.
Here is the photo:

(Note: That’s not my only puzzle. )

Oh, and before I forget, every bit and gear bit pointing up means you have to figure out the direction. Good luck!