The keel tube under the floor is skewed to one side. How to fix it?

Please follow these steps to correct positioning of the keel. 1. Deflate boat tubes. 2. Deflate and remove air floor. 3. Inflate keel and then deflate it while spreading it out evenly on both sides. 4. Insert air floor back and inflate boat tubes 100%. 5. Inflate air floor, then inflate keel.