My new (and first) kilt's pleats curl outwards just to the left of the outer apron - but only the first 2-3 pleats. Is this to be expected, or is it related to the way I tighten it or store it? I keep all three buckles tightened the same amount. As far as storage goes, I am laying the kilt face down and rolling it from one side, storing it in a roll in a drawer.