Yes and I am still running rich in 1st and 2nd but I think I have figured out the fix. Now it is just a matter of whether I can make the ztronic do what I want.
The Tune was not changed for the open pipes as far as I know. I don't really think they effect the tune since they do not affect the afr's. Once the pipes are open it picks up speed each run as the ecu adapts.