Sure quite possibly though I did adjust pretty tight before backing off, kinda hard to imagine you might have done so much tighter to make a significant difference.Doehler-Jarvis was the manufacturer of that razor and the cast handles that was on the Kant Rust and other brand razors. And that was me who found it too mild on the max setting. One thing to consider though is how tight you are cranking down the handle intially and whether you adjust it even tighter or back it off to the nearest x or o where you start the adjusting from. You could be at a totally different gap setting than what I was using.
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