I’m trying to get her some of the Thor aluminum sabots to practice with. Theyre 60gr and are supposed to be pretty accurate with a light load. The chrono idea is probally is good as well.
Finding that the chrono keeps me honest and from trying to max out the various loads too much. In my case, both XTP and FTX bullets have a sweet spot between 800 and 1,800 fps. No sense pushing them harder than they can handle.