reliable rumors???

[x_wrench]

Has anyone heard any reliable rumors of new load data for the Hornady Superformance reloading or Leverevoloution powders, OVER what they are currently posting on their website? there seems to be a lot of cartridges that could benifit from one of these two, that there is no load data for. I for one would LOVE to see load data for the 300 H&H magnum using the superformance powder. And it just does not seem right that they did not publish load data for the 45-70 and 450 Marlin with the Leverevoloution powders release.

 

[helotaxi]

What I know about those two powders is that they are very sensitive to pressure and expansion ratio making them actually very limited in application. They were very narrowly tailored to specific uses, both cartridge and bullet weight.

 

[ranger335v]

"Has anyone heard any reliable rumors "

Isn't that a contridiction in terms?