I don't know much about the BobCat 490 but what you can do with the tune you have currently, is do "logs". There is a link on here by 06MonteSS that will give you very clear instructions on how to do that w/ your Predator. Also, my car is a M6, and I'm not familiar w/ Automatics, but I know you need ...

I have recently used this software and it is very helpful!