ORIGINAL: KBacon
Blazer vanes are taller than some of the older low profile vanes. That's what makes them work. Not to mention they are also stiffer...
Than advertised low profile vanes, yes, they are. Otherwise, no they aren't. See this thread.
http://www.huntingnet.com/forum/tm.aspx?m=2001902&mpage=1&key=&#200190 2