Common duckbill problem?...joke

[McDog]

Ever since I put a duckbill on my boat, this happens to me all the time!:bananapowerslide:

 

[Freakrider]

it's going to leak...you'll see

 

[orangefinger]

Thats a team of insurance agents from Afleck

 

[Cliff]

ive never seen one leak

 

[McDog]

I don't really have a duckbill on my boat. That was just for the joke, but they flock to it anyway. One way valve, polystyrine and drain plugs for me.