Dave, I extrapolated the data from the hodgon Longshot website, but I reduced the load from their 26.5 gr/7,700 psi/1350fps recipe (with Federal plastic hull). My figures are definitely a guess, and I will send the load to Tom as well before I can verify them as anywhere near accurate. I'm hoping paper hulls don't increase pressure significantly over plastic, but proper testing will answer that. If I'm erring, I'm trying to do so on the side of caution. I think your idea of starting with 22grs. Longshot sounds about perfect as well. In fact, since I haven't yet ordered the Cheddite hulls, I should just let you continue with your testing if you would share the results, before I go any further.
