Hi all--Let me first say, I've read a TON and watched many videos before attempting my first sharpening. I thought I had it all figured out, but something went awry. Hoping you might be able to shed some light on my little issue.Before taking my Shun knives to the Shun (1000/6000) stones, I bought a crappy $6 santoku from Target to practice on. Stones soaked, did my best to maintain the angle, sharpened each side for ~4 minutes on #1000 stone, and this thing was just as dull as before I started.Ugh.So... either I wasn't applying enough pressure (about 2-4lbs), didn't do it long enough on 1000 stone, or this knife is too crappy to be sharpening on a stone (packaging said it was high carbon steel). In the numerous videos I watched whetstone cutlery review, chips were remedied with #1000, so I thought this was more than fine for a new blade.One other thought is that I didn't feel a burr after completing the one side. Not sure if that's an indicator of anything.Should I use a "proper" kitchen knife that is dull, or was the cheap-o santoku not tahe culprit?thanks, all!!