I have a Lee 223 die set and am loading 64 grain power points for deer hunting. I seated half a dozen and happened to pick one up just right and with just finger pressure I pushed the bullet down into the case. I adjusted the sizer die and seated them longer as well, hoping I just had it at the ogive.

Not so. Still will sink into the case if I put much pressure on at all.

What?!

Doubt the die is out of spec, I have used it before with no trouble.