Breaking in my new engine. ecu says ign timing is about 6 degrees. AFRs are from 10-12 on idle depending how warm engine is, idles rough like I have to floor it for a bit to keep it running at first, ATI damper installed but can't find oem mark for light. I'm a noob and wouldn't mind it running better before I hit 200km (170 now). Doing a HARD break in.

So, I have a spark plug wire installed #1 and looped. I think I'm looking at 350 degrees or so if I'm using some kind of bump at about 1 or 2 oclock on the timing cover near the damper but with a large radiator and ati damper, it's tough to tell what it's at. My vipec has a base timing setup but it's been a few years and I forgot how to do it. I don't want to cause issues but changing the offset a bit doesn't seem to help the shuffle. My CAS is pretty much dead center.

Any help is appreciated. I can take pictures if need be. I'm a noob.

-5 turbos, base tune is 302whp, no boost controller, wastegate pressure. 1 bar.