fiver
Well-Known Member
that is a big speed jump for one grain of powder with the N-150.
I'd be real leery right there, especially with no other steps to confirm what's going on there.
it may just be you caught the upper end of what could be velocity variations, or you have a pressure spike of some sort going on with that final jump.
I'd be real leery right there, especially with no other steps to confirm what's going on there.
it may just be you caught the upper end of what could be velocity variations, or you have a pressure spike of some sort going on with that final jump.