I just installed my Forrestor WW II blade. It included an informative pamphlet on alignment for table saws. I read it thoroughly. I was surprised to see that they recommend "opening up" the fence alignment on the back side of the blade .005" to 1/64". The .005" is for an accurate fence. The 1/64" is for a sloppy or worn fence. The idea is to ensure that you don't get the wood in a bind when ripping - the primary cause of burning and a leading cause of kickback (according to Forrestor).
I'd like to hear comments and feedback on this recommendation. It seems reasonable to me. I compare this to Jet's allowable tolerance on blade parallelism (0.0118") and Forrestor's recommendation easily falls in their tolerance.
Bob