In 2015 -2016 I used IMR-4451 and IMR-4166 for temp stability and anti Copper fouling

In 2011 -2014 I used H4350 and H4895 for temp stability

In 1999 -2010 I used IMR-4895, Re22, and dozens of other powders.


There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway
The man who makes no mistakes does not usually make anything.-- Edward John Phelps