Darkker;
Thanks very much for the link and informative reply, I appreciate it.

A quick question or two if I may and thanks in advance.

So when I punched in the numbers for the 75gr HP Match - .986" long - I got a value of 1.702.

The 75gr A Max is 1.118" long and the value dropped to 1.348.

I am guessing here that this could be the reason that the 748 load that was slower only gets a 1.316 value and that's likely not "quite" enough?

Thanks in advance and thanks again. All the best to you this weekend sir.

Dwayne

Last edited by BC30cal; 04/18/15. Reason: wrong barometric pressure used initially....
The most important stuff in life isn't "stuff"