1 Bigorange1 2 weeks ago I know this has been discussed several times, but I’ve never found a good answer. Is there a direct replacement to the Electromatic tuners? The 5410’s etc. I actually have the 5622, but I’m pretty sure they are the same tuners. I would love it if the Grover open back fit perfectly, but I haven’t heard of anyone using these as direct replacement. I previously had a 5410 and put Sperzels on, and they worked brilliantly, but didn’t want to drill again and leave the holes in the back of the headstock again. Anyone have recommendations?