Block tubing, got some questions.

If you took and additional .009 of the deck and order a .004" thicker head gasket.........you compression should be slightly higher...right?
Or did i mis read that.

You read it right, I just wasn't too clear. I have .027 gaskets, and wanted the Pistons .009 in the hole. Zero deck I wanted to order .036, but OOS, summit says available in August. So I ordered the .040 they had in stock.