This is where QuickLoad -- and a chronograph -- are absolutely indispensable.
Postscript. I just happened to be trying the following this evening:
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303Brit/P14 by weight 05/28/13
174SMK/ VARGET/ 40.0gr /CCI-200/PrvPrtCase**(1st)/OAL3.075"
QL=40,005psi/2,420fps(25.5")**56.0grH2O/ 90.6%Vol/95.6%burn
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Film at Eleven.....
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