Here is the 3D file for my racing sim!
Enitre rig is made of 2x4's.
I used this as a guide, it should be adjusted to fit your measurements.
I use a Logitech G920 with pedals inverted (the front angle is designed specifically for this)
A seat adjustment braket is reccommended (but not required) to make getting in and out easier.
If I could change one thing I wouldve made the entire rig approx. 6 inches wider for a little more leg room. This is not at all required though, mine works very well as is!
Please remember this is a guide and you should check and re check your own measurements and preferences before cutting anything!
Enjoy and happy racing!