I must write and warn you all regarding Magna-Matic. I know they are a sponsor here. And trust me, I am not one to badmouth people or businesses. Anyone who's been on lawnsite for a while knows that. But I just can't believe the [lack of] service I have had from Magna-Matic. Earlier in the year, we ordered a MagnaMatic Blade Balancer and a Blade Sharpener. The shipping time wasn't what I was told. But when we finally got the product, we were pretty happy. EXCEPT that they didn't ship us the guard that prevents sparks from flying out all over the place as you are sharpening. We've called and left emails for months now and still nothing. I am just blown away at their lack of any response at all. I've been plenty patient with them and only now, after months and months, am I saying anything about it. So consider this a warning. I don't recomend doing business with them. Nice quality products. But horrible customer service. The document below contains the text of the two emails we have sent them. FYI.