I have been using 59.0 grains with 150 Nosler Partitions and 150 Speer hot cores. Cases have been through enough reloadings that I feel comfortable with that one.

All published data I have found shows these loads as acceptable with the exception of Speer data, which is ultra conservative compared to others, 270 and RL26 specific.

Stuck in airports, Terrorized
Sent to meetings, Hypnotized
Over-exposed, Commercialized
Handle me with Care...
-Traveling Wilbury's