I used the $75 Accelerator plug-in, and yes, it solved the snatchy problem perfectly. But it did affect my fuel mileage. I'm only averaging about 48 mpg now, where I was getting about 55mpg stock. The bike runs so much better with the Accelerator, I don't mind the mpg loss..
Goes to reason that a richer fuel mixture equates to greater fuel consumption. So, I expected this occurrence. I don't no why claims are made to the contrary. Have you actually experienced something different than this on your F800?