I use the Norton Tri-Hone in it's oil bath, though I tend to not use the oil in the bath, but apply New fresh oil when sharpening, as bits and pieces of stone/metal and what not are in the mix of fluid, so I keep it clean when sharpening.
One tip when using the stones is to NOT go in an ARC motion, but move along the stone in as straight a motion as you can, you pick up control of the angle much better when trying this technique, lock that wrist as well and don't let it flex as you push the blade along.
Below is a pic of my Stone setup, Custom knife maker Phil Baldwin is using it to sharpen a sword that he just forged and heat treated, I'm standing behind him with my hand on my hip, didn't know I stand like that? It's a good set of stones, cost me $145 for the set about 10 years or so ago, the Coarse stone wears out the quickest and the Norton India stone, the one on top right now, lasts a good long time!...
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