[Dave Willis]

Are crap - the ones with the button type vent in the middle. Water splattered all over my van every morning.

Sealed it up now and put in a pipe like off road motorcycles have for their petrol tanks.

[mikecam]

You can drill a small hole in the lid put a screw in, but don’t tighten.

Air can circulate and the water won’t come out.

I always thought you had a screw loose !!   

[♠Winp®oClean♠]

Are crap - the ones with the button type vent in the middle. Water splattered all over my van every morning.

Sealed it up now and put in a pipe like off road motorcycles have for their petrol tanks.

Best way Dave, that's what I've got on mine, no water comes out of it at all.

[windiewasher]

maybe thats whats happening with mine,i have water coming through my van
its got protecktacote on.

Are crap - the ones with the button type vent in the middle. Water splattered all over my van every morning.

Sealed it up now and put in a pipe like off road motorcycles have for their petrol tanks.

Best way Dave, that's what I've got on mine, no water comes out of it at all.