Vivi Nova 3.5 tank on an e-Go C Twist battery. Had my first flood major flood today, although the thing has leaked some and I've had to wipe out the top of the battery several times before. Everything looks normal, I have no idea why it does this or what I can do to avoid it.
The flood was when it was sitting on its side at a slight angle (tank up) in the car. The car wasn't hot. I had not just refilled it. I came out of work and picked it up and it was literally dripping. Why do they do this? Are there tanks that just don't?