OK, I read your link, and it is talking about "WAP" powder NOT "296 WAP" powder. Also, it seems strange that WAP and Silhouette could use the same data, since they appear well separated on a chart of the powder burn rates. In fact, the Ramshot line of powders has another powder "True Blue" that appears between WAP and Silhouette. So, this link seems to have some dubious info in it. Remember, this is the Internet, where people write all sorts of garbage, sometimes INTENDING to cause trouble.
That aside, do you have ANY other references to something called "296 WAP"? A Google search for that turned-up nothing for me.
What you have posted is raising a lot of red flags in my mind. Please be careful and complete your research before attempting to load from that can.