Joe, You are correct in stating that chisels, or any blade for that matter, thicker than 1/4 inch will not fit in the "mouth" of the Sharpening Sled. This is well stated in our brochure and website. We just could not make a model to fit every single blade, ($$$), but feel we fit most of the chisels, (like as you wrote, "my hardware store Stanleys are thinner and work fine"), and so far, all plane irons out there. As far as the finish of the brass knob....I can only say we take them from the screw machine, wash in a degreaser and dry. They are not buffed at all. That would increase the cost even more. The sled body having minor scratches, well that is unacceptable. Please send it back and I will send you a new one. "I haven't sharpened with it yet", Joe, please give it a try before passing judgement on it. I think it's performance will speak for itself. The cost is basiclly what it is. We produce it here in the USA, using your neighbors shops and talents. Also "the tool has a nice heft and feel to it" does add to the cost. Actually the reason you don't see it in mail order catalogs is because even though they all oved it, they all wanted to jack up the price to about $100.00 to allow for their margin! I would not allow that. Actually Hartville Tool will be carrying the Sharpening Sled starting in their September catalog at our suggested list prices. I guess they are as concerened about the cost to the end user as we are. If we can take up a poll and the majority of the woodworkers want a plastic version made in China, well I would stop making them. "I scary sharp on a large marble slab. I think if you were to use a plate that fits between the legs of the sled you could probably gain enough height to get a proper alignment", again this is not an issue if using the mentioned 1/4 inch thick blades or less. Joe, email me through the Alisam, (a - lee - sam, my 3 children, Alex, Lisa and Sam, sorry I came up with the name before 9/11), website with any concerns after using the sled. My first concern is customer satisfaction before all else.
Thanks Tim Queeno