Anyone had any further success on getting rid of the Filco ringing, except for that injectable-foam mod that I respect someone for having done but have no intention of doing? I just got a new FKBN87M/EB2 tenkeyless and it rings like crazy. My older FKBN87M/EB (note: original series, while new keyboard is series 2) has no ring at all. The new keyboard has some keys that ring a tremendous amount, especially the equals sign, space bar, x key, and backspace. Other keys have hardly any at all, such as the h key, v, c, e, and others.
It really is pretty annoying. Any success stories fixing it?