front sight height help

[CINDERS]

There were scads of threads on this very subject I was looking them up for E when I got locked into 2008 for some reason.
Best thing to do E is to do range time with this pet load and mark the setting down on a range card like we all have done and go from there honestly you will save yourself allot of grief because the trajectories of the Mk VII Ball and your load are vastly different and the POI will vary every range IE going from 400-500 may still not marry up with the settings.
I have 5 shooters they all have range cards all shoot the same load I know my T scope is basically +50yds on top of the range being shot (Thank goodness for sighters)

Like Peter has said you may be at 500 you know your sight settings with your load is say 525 +2 clicks.

Look up the threads on the matter the digest what is being said then make your decision, I never see getting range time to do up a DOPE card a problem on a nice fine day with some mates.