After searching through several old threads, I thought I might ask for a little clarification/help. I've ordered a new DMT 325 from SRD. Past threads suggested that first one should use the shank of an old screwdriver, or a kitchen knife, or a chisel blade--another piece of steel and rub it. I wondering exactly how one should do this ( like stroke, direction, hard/soft pressure) and how to know if you've done it enough and if you've done it right. Some threads seem to suggest it has something to do with high diamonds, but the thought of dislodging diamonds on a new stone is a bit scary. I'm don't want to ruin the thing. So why/how?

On another note, besides lapping (which is why I'm getting it), can one use the 325 for any other kind of sharpening or is that a bad idea?

Thanks much in advance,

John aka oldsCool