Howdy,
Merry xmas to me.... :-) Opened up my new Sparx and gave it a whirl today.
Everything went as the manual suggested, though I did get a weird error when I was cutting my first skate again to get the edge checker happy... Got a 3-6-10 "Translation Error - Limit undetected" and the wheel didn't return to the home position after making a "back" pass. Turned it off and turned it back on and it cut the other skate fine. Hoping it was just a weird one time thing.
Otherwise it was smooth sailing. The blades on my skates are pretty cut down, so I've got the height the highest it goes, but it seems to cut fine. I should have a chance to get on the ice in a couple days, but visually and edge-checker-wise (just a cheapo ebay one), they look the same as the sharpening JR did for me last weekend. I did have to give the adjuster a couple clicks after initial alignment with the tool to get the edges coming out even. Probably more down to my crap vision than anything else. I'm going to have to write down which way the grinding wheel moves when you turn the adjuster. Forgot to the do that the first time around. :-)
It's just sitting here in our dining room for now, but it'll get a permanent home out in the (heated) garage with the other hockey gear soon. Crazy that something that throws as much dust as a skate sharpener can run in our dining room without my wife yelling at me! :-)
Mark