Talon SRX tank drive

Does anyone have an example of how to set up tank drive with 4 motors controlled by talon srx’s? I’ve spent days trying to figure out what’s wrong with my code (and posted on here a few times), but I still have no clue.
Thanks

Are you using CAN or PWM?

If you get rid of your code and load the example code, does it work?

Like this I think:

CAN 4 Motor Drive.png


CAN 4 Motor Drive.png