We have not been able to do as much sailing as I would like due to continuing engine problems. I have changed filters in for the engine fuel so many times it is not even funny any more. So I decided I had enough. And ripped the tanks open to see what was going on. I am glad I did, even if it was A LOT of work, with lots of interior having to be dismounted. This is what they looked like:
It will set me back a bit over a week to get all the tanks cleaned out and the interior put back in place.