I just received a new pair of the L&S Lowa Cevedale tech-light hunters. Walking with out any weight they felt fine. As soon as a threw a 50lb pack on my back I felt an incredible amount of pressure on the bottom outside edge of my foot, and more so near the center of my foot. Do I need to put more miles on them to loosen them up or Do I need a new insole?. Has anyone had this issue? If so what did you do to correct it? I've got the l & s synergy beds in them right now.