So I got me a twice as sharp ookami plus package. Basically i got the whole kit. Even got the convexing clamp. I gotta say it it pretty impressive on all the scissors I have sharpened so far. It is incredibly simple. I have sharpened several fabric and kitchen scissors and some barber shears. Haven't done any convex beauty scissors yet. Wanted to get some more experience with it before I do my wife's high dollar scissors. Have any of you used a TAS? If anyone has any tips and tricks for using it I am all ears.