Not sure about the loader but that's a 4" stopper he has in it.Which loader is that and what size PVC did you put inside the bracket?
I didn't even see that, I guess that is what happens when you read the forum right before going to bed.Not sure about the loader but that's a 4" stopper he has in it.
Let us know how you seal up the back side and take some picture. I saw something like this somewhere also, when I measured the opening on mine it looked a lot smaller and didn't think a 4" test plug would work.James they make a cap that goes on the inside of the pipe to plug the back side. I am going to get the stuff tomorrow to make mine. I also saw it on the net but thought perhaps it was you that put it there
You can see in the middle picture, the plug doesn't come all the way to the edge of the pipe. But the plug takes up a small amount of space inside, leaving less room for storage.