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How's the best way to remove some more wrinkles? No looking for perfection here.



With wrinkles in those directions (front to rear), the tension in the headliner is too great front to rear (not likely) or not enough tension side-to-side (most likely). It needs a little more pulling to the sides to eliminate most of those wrinkles. Generally, a wrinkle means not quite enough tension in a direction perpendicular to the crest of the wrinkle.