I know many (not all) violinists place a small pad or a short piece of tubing around the E-string at the bridge contact point. Some bridges have a tiny insert there, presumably of a very hard wood, to reduce the rate at which the string cuts into the bridge.
Does use of a pad significantly mute or alter the E-string sound? Alternatively, has any luthier experimented with metal or synthetic inserts over specialized wood as a way to eliminate cutting?