I progress through beginners quickly so was anxious to get the groups opinion here. Found this video of Dr. Matt called the Secret to Creating the Perfect Straight Razor Edge, using honing sprays from Ken Schwartz at 1 mic, 0.5 mic, 0.1 mic and finishing with 0.05 mic. And he backs up his data with microscopic pictures of blades. Anyone tried taking honing to this degree? Opinions please.