Strange, I tried this too but my starting position looks completely different as to Kiera's screenshot. I have only poke-thru on V3 arms and breasts. The CTL-C, CTL-V on the body does not help for body, and if I do it for "chest", it deformes the cat suit figure. I use V3 sr2 and V3 catsuit sr1. If I pose V3 with "V3 arms crossed" (DAZ V3 pose), then get the catsuit figure and do that pose on the catsuit, it fits ok! If after that, I conform the catsuit to V3, I get the poke-thru's again.