Quick load velocity way off
can any of the guys that have quick load have a look at a load for me I have entered all my data and its saying my velocity should be 3133fps I fired the test load at the range and it cam out at 3422 measured by Labradar. my load details are
bullet 100 gr Speer BTSP #1408
cartridge .25-06 ack imp
cartridge length is 3.180
barrel length 26"
case capacity in h20 72.4
powder h4831sc
charge weight is 58.0 gr
I hear the program is pretty accurate but 269fps seems a bit extreme what data am I putting in wrong?
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