Tiny slip bobber ?

[saute86]

I cut tube corks down to the size I need. I cut them in half and test in a cup of water. I trim it down till it displaces the water with just the top at the surface. This works great it allows the jig to swim back up a few inches after it hits the water. Plus the flat surface of the cork to act like a popper when you pin it. This picture is pinned.