Hi, im interested in having you sharpen one of my knifes if you have time (no hurry) i have seen alot of your videos and i myself have a knife sharping system just like yours and have tried to be very precise on set up and stone adjustment. I do pretty good just think it can be done better. The knife is Zero Tolerance 0350CFM390 blade has been sharpened to 19 degree on one side and 19.5 on the other . Let me know what you think . I can send you some pics if you like. Thanks.