Horn Problem

['31 Coupe/Michigan]

I replaced my 6-volt battery today after the old Die Hard finally died after 7 years. When I took the coupe out for a test run to make sure everything was working properly, all of a sudden, my horn started blowing erratically. If I went over a bump or turned a corner, the horn would keep blowing and I had to keep tapping the horn button or turn the light switch to make it stop.

Has anyone had this problem, or can give me a tip on where to start looking??

Thanks,

Doug L.