Yeah I'd try clocking with the outer bolts. That will work for you, that's how I am doing mine. The ones on the inner part of the housing itself that ur pointing to in the pic are the wrong ones. Don't mess with those, I think that may decalibrate or debalance the turbo - don't quote me on that though, I've never actually messed with those ones, been too scared to ruin a turbo by taking it completely apart.