Hey all wonder if you can answer this question. I've had my Scarpa ZG65's now for about 6 months and up till weekend they have been great! However this weekend i started getting this really sharp pain down the heel of my foot. Its not a rubbing/blister type pain and they don't seem to be rubbing. It occurs when i put the heel of the foot into the back of the boot for example going up a steep bit of ground, but goes off if i'm coming down. Could i be wearing too think a shock and this is not allowing my foot to move around at the back a bit and basically yanking my foot up and down by the heel when i go up steep bits?

I'm pretty sure its not the boot as they have be fine up till now and its not a rubbing thing and all the padding is still in good nick!