I have a jetcraft extreme shallow. When I use the reverese in shallow water it blows rocks from the bottom of the river up onto the reverse/jet bucket. Then I cannot put it in forward cause rocks are stuck in there. I know they come up with some little plastic piece that is suspose to prevent this but it doesnt work. Has anyone come up with a solution. I am thinking about getting and old inner tube off of a car tire and some how making a cover over the top of it. My thinking is that when the rocks blow off of the bottom of the river they are shooting up and landing on top of the bucket and wedging in. With a piece if inner tube some how wrapped over the top it might prevent this from happening. This is a real problem when you are about to float into a gravel bar.