Have a couple of issues I'd like some input on if there is any, must be useful

1) anyone have any problem w/ the liner coming loose from the inside of their tank?
I was changing the fuel filter today & noticed some blistering of the lining in the tank, gonna have to address that soon i guess, any idea as to why or if this is an ongoing occurance

2) I don't know if it is related but several weeks ago it rained all the way to St. Augustine Fl while I rode the GS there, well most of the way anyway, don't remember the right blinker not working till the several days after I returned home, any idea if the blinker button is repairable??

3) I seemed to get water into the gas from riding in the rain, there was a lot of rain but seems that should not have gotten into the tank, noticed when I stopped for gas there was water in trough area at top of tank where cap seats, had all kinds of hard starting problems for several days & finally decided to change the filter cause it still had some skipping issues.

Any input would be appreciated.

Bill