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Yes- new springbars MIGHT do the trick, especially if the springbars you are using are not 1.8mm thick Omega springbars.
When I got my 2531 I noted one side was a bit like this and discovered the bar was a touch thinner, probably aftermarket. Replaced it with an Omega bar and the issue went away, so that's a good place to start. Call your local OB, they'll have them on hand or can get them for you for less you'll pay online from other sources.