Touch upâs should be done minimum 4-6 weeks post the initial treatment. This allows time for eyebrows to heal fully before perfecting them for the second time. Free touch-ups are only valid up to 3 months from initial procedure date.
Re: The Tinny sound? Most folks that are concerned about a tinny noise with aluminum boats are referring to the noise generated by the hull moving through the water (which can be modulated/reduced through many different avenues). You mention vibration and rpms, so I'm guessing that you're not referring to that sound.
Posts: 9. I'm going to change the PG on my Special with the Fender's Aluminium black machined PG. I was wandering if switching to a metal PG would affect the sound, after all the pick-ups are linked to the PG via some screws and aluminium resonates very differently ( I suppose ) from plastic.