Did she try K2? I had Burtons (Emerald IIRC) before and now K2 Contour. Compared to the Burton, the Contour is rather bulky / much wider, very comfy. I've splayfeet, not overly wide but surely not narrow. Maybe worth a try.
5'65 / 120lbs / +27/+6 21' / K2 Contour / Jones Flagship 158 and Ride Farah 153 with Ride Fame
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