I feel you. I had the exact same problems. My situation was solved with diff boots. I bought some K2 Darko, and I swear after 2-3 runs I had to take a break. I think the K2's are great boots, but they just didn't fit my skinny foot. I still have the boots and think about trying them to see if it comes back, or maybe sell them. I switched to some Nike Zf1. I honestly don't want to like them, But guess what? No more pain/cramping. I can tell you why I don't want to like them, but lack of pain makes me forget about all of those things when I'm boarding.