My friend just gave me his predator u7158 with 8r7 revision in it. it looks like 8r10 is the highest i can go. with the green predator. how will does the 8r10 work on our trucks?i did call them and for $99.we can get a hardware upgrade for the green predator that will let us get the latest revisions 9r02.. or should i save my money and just use 8r10?any ideas sure would help. i just don't want to screw up my truck with out dated stuff..i have no idea about tuners all help welcome....