Self Draining Scrupper - Kayak

One of my fishing Kayaks is lower in the water and I always have water in the copit, so made this self draining scrupper, which works really well.

You will need to resize it to fit your Kayak.

V2 was too small so I used duck tape to increase the dimension and get a nice seal.

Next version will be flatter at the top to give more drainage.

V5 is split so you can print the ball and remove the supports. Resize the top or bottom by 1.5% (up 101.5% or down 98.5%) in your slice program so