Re: Fitting a new pick guard for my jem 555
Pickguards vary within any specific model alone. Some Fujigen JEM guards do not match others with the same trem. They will usually be exact but you may have one where the pickguard supplier put a hole here a little left and a hole there a little right. Either because there was no exact standard or because they just didn't cut to the standard. Because most are the same I'd figure on the later. Then you have pre 2005 56mm neck heel width and 2005> 58mm wide neck heel which make another difference. Edge / Lo Pro guard should be the same but Edge Pro are different, as are Edge Zero.
A Japanese guard should not line up to a Korean or Chinese.
So anybody selling generic cut guards should have low ratings because everybody thinks all guards are the same and they're far from it.