Replying to Armada Maybe Delaminating

A few days ago I mounted some new Pivot 14s on some jj 116 ULs that I got a super good deal on. I used a 5/32 (4.1mm) drill bit, drilled 9mm down and used wood glue to seal the holes. I’ve mounted other skis before that held up great so i don’t think it’s a mounting problem. Anyways I tried them today to see if everything was good and as I was putting them back in the car I noticed a thin gap between the sidewall and topsheet, as well as a dent on the edge. This was all under the heelpiece. Definitely didn’t hit any rocks, the bases are clean. Any ideas on what could be happening and what to do to keep the ski together?