About 6 month ago i purchased a pair of sidi vertigo corsas from bikebiz in parra. The last few months the left boot has started to prick me in the front left hand side of my foot, causing pain when riding & walking the small distance to where ever im going. It seems like there is a screw or something protruding out from the inside, but when i put my hand in i cant feel anything. I paid approx 600 for the boots, so dont want to have to feel pain when riding or walking a little. The right boot is perfectly fine no issues whatsoever. What are my chances with warranty ? anyone have any ideas or know about their warranty policy ?