Hi guys, this is my first real tune. The car is a 2010 Camaro LS3/M6. It has a Huron Speed twin turbo kit with 58/62mm turbos, otherwise, the engine is stock. I'm tuning MAF only OL with PE enabled. I'm getting knock retard anytime I mash the throttle. I'm down to 8 degrees of timing on 11ish lbs of boost. Turning the boost down still has knock and turning it up makes more knock, so I'm guessing the knock is real. I run 93 octane (up to 10% ethanol) with no meth. Is 8 degrees of timing still too much? Or am I missing something. Whats odd is it starts knocking long before it even commands PE or drops timing, so by the time it gets to PE and the timing drops, its already pulling more. Attached is the tune and latest log. Thanks a ton!