I think that I have to clarify my statement about the 'lawyer friendly' load listings.
Yes,the new,lower listings are defineately safer,and should be the groundwork for any load developement.
If,however,you receive suggested loads that exceed them,you should check the older manuals,for concurring data.
Then you can try some small increases in powder charges.Remember that you are on your own,and should not go beyond your experience.
I went through this recently with my 30 Carbine semi-auto.
I asked for(on Graybeard Outdoors),and received some good hunting loads from several readers. The one that I liked was over the limit in my new Speer,but was acceptable in my older one. Because of the small case,
I tried .2 tenths increment increases,with no problems,at all.
In this case,in my rifle,over max loads in the new manual can safely be exceeded.
Keep in mind that there are 'old' handloaders,and 'bold' handloaders; but no 'old bold' handloaders.
Frank