The goal of these initial tests with prototype cardboard RC car was to gauge how well my setup was regarding the wireless modules, code, circuity and etc.
Any changes that I make to any of these will be compared to this benchmark to see if performance has gotten better or worse.
After reviewing the video, it seems that there are many issues with the car including a lot on inconsistent jittering. The problem is that I am not sure if it is the code at fault or the circuity or both.
Therefore, the next step will be to take measurements when the car is connected to the transmitting attiny85 and when it is not to see when and where the jittering occurs.