Bill, I looked close in my MixCraft5 (my wrapper)preference window....besides selecting my Edirol driver, I noticed an unchecked box...stating for under 20 ms..check Exclusive mode...low and behold I achieved latency of 3 ms...I am a happy camper...Even the BK5 value increased as a light controlling keyboard for the laptop...

I will experiment a bit more with Forte (wrapper) and see if I can get the same success....though Mixcraft5 is my go to choice...