Hi everyone!
If this post is not allowed please delete it.
I upgrade my AR project from AR3 to AR4 and I have all the motors, encoders, complete box controler with boards, power adaptors, all conection cables and 3D printed parts.
What is missing is the structural components.
I was thinking to sell all of this to someone who wants to build AR3 and save $$.
Let me know if you have any questions.