So, I had a couple pairs of skates sharpened with a Sparx yesterday. I watched while they were doing it, and on one pair, the sound while the first couple passes were done was uneven, then it sounded like the sound got more even on the last two passes. In contrast, the other pair sounded more even from the start.
So, the question is, is the sound during the passes indicative of the condition of the skates? The guy commented that the first pair were worse than the second and they were my sons, who is older and skates harder, or is at least harder on his edges, than his younger sister (the second pair).
Thanks,