I just got a "SKARB" sharpener ( www.skarb.com) through a trade. It is brand new, never used but does look like a professional unit. Have any of you guys ever used this sharpener. If so are there any things about the sharpener that I should be aware of. What are the pluses and minuses of this unit. Feel free to e-mail me at joedot@swbell.net with any direct questions.