Well my Pro has a controlled gate for the right loop, so you can bypass Optimus, Megatron, and the pops. It will loop all the way around and down to the left flipper. If done right I can make several right loops in a row and keep the super spinner going.

The thing that kills the flow is that damn Megatron cannon not seeing the second or third ball when it goes in. I've turned the capture ball option off. I've done everything Stern has mention and I still cannot get that to function properly.