turbo: blow thru vs. draw thru

Looks like too tight of ring gap. what gaps were you running? are those hypers? On boosted engines with hypers im running close to .030 end gap on top ring and .032 on 2nd.
You know what’s really odd is the fact that it knocked the ring lands off 7 of the 8 pistons in the exact same place on the pistons, but the top ring gaps where in various positions and not where the chunks broke out. I think the #6 was the only one that didn’t. But all the others in the exact same position. Which happened to be where the high squish and largest squish area of the combustion chamber is.