Why did Fish quit playing the trombone?

Shit was actual fire, was it all about the impossible to please internet fans on Usenet???

Listening back to I Didn't Know from 1993/03/09 Colorado Springs and he killed it.

https://relisten.net/phish/1993/03/09?source=c45c4c0d-5212-0820-ad04-e1a403503240