I also could never quite make IMR4895 work with 150 gr. .30-'06 loads. H414 and IMR4064 did pretty good, but not as well as IMR4350 like you found.
I’ve killed more WT with 150 HSP than 165s.
When I used the 150s , JOC load of 52.5 gs IMR 4064 gave +/- 2900 fps and very good accuracy. That Load was also in a Lyman manual.
When I changed to 165 HBTSP I Load H 205 — on my last pound — for 2950 +/- . H 4350 is up next.
Jerry
