Even if the steering wheel is off......it still doesn’t explain what you can see visually where the seat back meets the seat base. It’s angled. Also, when you run the recline all the way forward, you can see the left side of the seat moving while the right side is stationary. A video is worth 1000 words so I’ll grab one just for explanations sake.
In fact, here’s a photo of the “good” seat that we found on an 18’ I found at the dealer. This one is straight. My seat back is on an angle like you see with the red line. I don’t have a pic of mine, but I’ll grab one for comparison.
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