The horn in my 1965 PV 544 sounded rather wimpy when I bought the car. So I decided to pull the radiator which was necessary to get to it. Then I replaced it with a standard replacement horn. However it still sounds really wimpy. I noticed that there are some higher end ones available for sale. But I’m also wondering if maybe I have a short in the wiring that makes the horn barely audible. Has anyone else encountered this?