Thanks for the info. The recipe I have that came with the bullets (from a friend) is for 3 gr Trail Boss. I just don't have it (or another fast burner) on my shelf.
Not in a position to run out and buy any right now either.
After looking more closely on the Hodgdon Site. I see data for 130gr MEI CAST LRNFP at 5.5 gr (sr4756) and 148gr HDY LHBWC at 3.8 gr. I wonder if this lack of data for the 140gr may be a marketing strategy to promote the Trail Boss powder? Curious...
Think what I will try is an average of those two loads and back it off 10%. That would give me a starting load of 4.2gr. That puts me .3gr under the max load for the 148gr bullet.
Does that sound like a rational approach?
Thanks again!