Has anyone had a chance to try the new version of the NB Minimus? I had tried the original version of the shoe in a local retailer and my normal size seemed okay, but I didn't like the tightness of the stability strap across the top of my foot. I ordered the new version on line in the same size. The MT20 has eliminated the strap problem, but it seems like the toe box is noticeably smaller. These just don't fit like the originals. I'm wondering if I just need to break these in a little or if I need to go up a size.