Hi . . I'm new here . . . thanks guys . . . \nI have a rega planar 3 turntable with a Grace cartridge that needs a new stylus. The current styus is a Garrott P-66.\n I'm told the stylus needs to be a moving magnet type. \nI have been to RadioParts . They sold me a compatible Soundring replacement Diamond Stylus (D 186 SR). The audio result is poor in comparison to the Garrott. \nAny advise or recommendations greatly appreciated.