ethanol problems

[Seacraft84]

I have run into problems with the new gas eating the inside liner of my fuel line on an 04' Optimax I had. A little piece of it got hung in my low pressure fuel pump causing problems. Also found it will break down sediment and stuff in the tank. It keep clogging my injectors on my yamaha.
Got tired of cleaning the injectors so I just pulled the screens out of them. 100 hours later and not even the first problem. Its mainly the bottom injector on the fuel rail. Thats where everything sinks to.