EPC code happened somewhere in here, WG definitely needs some cleanup and possibly transient? Not 100% sure but guess we'll find out. Map4 felt very good, I believe Map5 is where the EPC for underboost occurred. At least we didn't have any wild dips in fueling? Pay attention to pedal position though, as not all of it was 100%. Little difficult to get a safe area to open it up, will get more information as time moves on and attempt to curtail underboost codes.