Not sure if anyone has tried this via Pinball Browser? When there's a lot of noise and action going on in Metallica, I can never tell if I hit an available guitar pick unless I look up while playing. This becomes a bit annoying as the sound for hitting an already hit pick doesn't appear to be any different than one that is newly hit (never lit before). Has anyone ever tried changing the sound so that an already hit pick sounds different than a freshly hit new pick target...you know what I mean?