Pressure concerns can pop up in cases like the .380, .9mm .40 S&W, and .45 acp if a few factors are combined.
With these smaller volume cases,, and using a hotter, faster powder,, it can cause a quicker pressure spike.
Just last weekend,, at the USPSA SC State Championship,, a shooter had a .9mm blow up in his gun & hands. Luckily,, no serious injury.
While I don't have the most current loading manual from Hodgdon or Hornady in front of me,, I'd study them carefully, and if I were to be increasing the bullet depth,, AND going to max powder levels,, you may be flirting with a potential issue.
And while many older manuals do show higher amounts of powder, (as mentioned above,) it's not safe to assume the older data is totally safe.
Powder formulas have often changed.
Better pressure testing procedures have been developed.
ALWAYS use the most current manuals for the best data.
Things I ALWAYS do when starting to build any new load.
I study several manuals to get an idea of the range of differences in each companies minimum & maximum charges.
I try & match the components as much as possible to published data.
I always start low & work up slowly in my test loads.
But the main thing I ALWAYS look for is the most accurate load,,, NOT the most powerful. Most often, it's not a max load.
And while a lot of online data is good,, I prefer actual published books to study.