Hi all, I recently bought a few MAC knives. Now, sharpening will be an issue. I've never sharpened Japanese knives before. I've read plenty of tutorials and watched videos (although if you'd like to recommend your favorites, I'm always interested), but I have some questions. Equipment I have available: 10" DiaSharp® Stone, 220x 10" 600x/1200x DuoSharp® Bench Stone Norton 4000x/8000x Combo. Water Stone Henckels Honing Steel Rockwell 65 MAC Ceramic honing rod. The angles on my 9.5" chef (MBK-95) looks asymmetric, but apparently it's supposed to be 10* 50:50? Is that right? Normally when I sharpen, I try to find the angle at which the knife bites the stone and then simply flatten the bevel at that angle. Should I take that approach if the angle seems messed up on my MAC? I heard BDL saying that the MAC preforms better with a double bevel, how should I move forward with that? I've never really done a double bevel, aside from thinning and then putting the normal edge on the thinned bevel, which I suppose is sort of a double bevel. Is that something I should work out over the course of a few sharpening sessions, or in a single sitting? I've also heard BDL say that he would thin the knife along the entire body of the knife. Won't that ruin the finish, or will it polish up nicely on higher grits? Will an 8000 do the trick? Is it as simple as laying the blade flat on the stone and stroking it? I've never heard of thinning in this way. Normally, if I need to think, I would just do something like double bevel (in the sense of 50:50 double bevels, not asymmetry) with a very shallow angle and then a regular 15* angle. Is there anything I should know about taking my stones to the MAC knives? My JU-65 (a Usuba) has a nice brushed finish above the cutting edge, which seems to reduce drag. Is there any way for me to care for that and maintain it? Thank you all. Sorry for the naive questions.