Interesting. Stéphane Collin. Hi The last few months I've been experimenting a bit with using Protek on some old beaters I have around town to minimize the amount of falseness in strings. Adding Protek to the windings of wound strings most definitely can affect the para inharmonicity of bass strings to the positive at least in the short run... that is to say at least over a period of some few days. Adding a few drops to the bridge pins cleans up several types of falseness to a very significant degree.
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