Code for Encoder isn't working

[Michael Fadaie]

I need help programming the encoders. I provided some pictures of my code and I am hoping you can solve the problem. I am not really going to explain it that much because you already are going to understand it. But, code.jpg the VI called speed controller encoder contains the code fromthe picture below which I couldn't fit in an attachment. The Michael Fadaie PID VI is just like the PID loop you find under the VI that are already made for you. But, it was condenced. Also, I am opening two encoders in the begin VI for the right and left motors.

If you have any questions feel free you ask. Thanks.