The code could be very well be wrong. What would you suggest as a fix?

Good point.

I appreciate all the comments so far. It is great to be able to see the different ways to accomplish the same tasks. And I did end up making it...

It is not bullet proof for sure and it is specific for them as their shifts stand today. But tomorrow they could easily decide to change it all up and...

I have not used the ABS function but that seems like a great use of it.

I like the idea of removing the case. It is something I will remember in the future. Thanks for the idea.

Right you are. It is fairly specific for their needs.

This is interesting. How did you come up with this?

That is a great idea. Thanks for the post