I am new to bass but a long time guitar player. I just got a mid 70's Electra Jazz bass made in Japan. I put some tapewound strings on it. The strings on it when I got it were bigger and round wound. Anyway, I have adjusted the truss rod and get it playing very well without buzz. Then a day or so later, the buzz came back. So I adjusted it again and got the action perfect with any buzz. Now after a few days, I am getting buzz on the 7th fret again. How many more times am I going to have to go through this process? For guitars, it is set it once and you are good for a very long time. Do basses require constant attention?