In Need Of Sample Range Card Numbers

I shoot a Pedersoli Trapdoor Long Range Rifle .45-70. I'm needing sample range figures 100-1000yds. My load is 535gr Postell's, 48.5grs of Hodgdon 777, a pea size wax wad, Winchester Brass, and CCI LR primers. So far I'm hitting the 10" gong at 100 and 200 yards pretty easy but it's been a chore figuring out the "points" on the creedmoor sight. Any help?

Pedersoli firm can be very helpful and glad to help.
they seems very supportive about their shooters.
I suppose that e-mailing your question to P. could give you some interesting answer_

Thanks for the idea.

...let us know if/how works, just in case

Suggest you go the JBM trajectory page. Use a G1 bullet with a BC somewhere around 0.5 and you’ll be close. Use your 100 yard zero as a point from which to add elevation

Thanks.