To be more specific, this was the info from George I was referring to.
Lehigh field pistol thread
My intent was not to imply that George had tested and endorsed the .380 loads with this bullet, just in case anyone took it that way.
The youtube tests, FWIW, were specifically on the Lehigh and Underwood loadings of the Extreme Penetrator bullet in .380 ACP.
I use the 1100 FPS loading, item #643.
Just like everything else in my G42, they hit a touch left.
Sorry if I created any confusion.