Decca London Super Gold Compatibility Question


Can someone tell me what happens when you use the Deccas with the wrong arm? Is it a tracking issue or will it just not sound good? I tried it with my SME M2-12R with a Yamamoto wood headshell and the results were not great. Hoping it's just compatibility and not something wrong with the Decca.
dhcod
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I'll try the lighter tracking (I was at 1.8) and the sme headshell with some added mass and report back. Thanks.