If any of you noticed, I wrote "equal pressures".
But whatever.....
The 250AI made its reputation for greatness before chronographs were a common shooting bench tool for the serious reloader. POA never let a little thing like extreme high pressure get in the way of his favorite cartridges. This is obvious when you compare his comments on the 250AI and the 25 Souper, 2 cartridges that couldn't have closer preformance potentials. Per POA, the 250AI is super, while the 25 Souper is marginally OK, damned with faint praise. Load them to the same pressures and the results will be within rounding error of being equal.
Jeff
