I've been using Schallers for so long I don't really remember how safe it is to not use them. I bought a Nash tele and I'm not sure I want to install straplocks on it-how safe is it with the standard buttons? I know repeatedly putting the strap on and off loosens the holes in the strap-I seem to remember some people putting something on there to keep it more secure-like some sort of plastic. I'll actually have to buy a new strap if I go lock-less. Any cool looking straps with built in locking mechanisms?