I have been playing around with this and am pretty happy with how it works. I think my trolling plugs create more drag. The first time I put 5 spanish in it and they held up really well. The next couple of times I put 2 greenbacks in it. Used one and after 3 hours freeing the second one, it shot out of it like a bullet. Pretty simple, 2 inch pvc, endcaps with 3/8 holes drilled. The end caps fit really snug, so I sanded the 3 inches at the end of the pvc for the end I would be taking off. I like it simple.
