Don't see any kind of CG mark, so it's hard to tell. There are people who would say it doesn't matter anyway. If the x-hole is on your PAP (I have no idea), then it's close to a leverage drill. Apparently the CG is kicked enough to require a weight hole, so I'd guess the CG is somewhere between stacked- and rev-leverage. Could be a 0" pin, in which case, there probably wouldn't be a CG mark, and it's simply drilled leverage.
SH