I've got a Petzl Elios(size 1 ie. Small) helmet that I bought over the interwebs and I got the sizing just off and I only realised after using it. Its just lying here and in new condition aside from one or two minor scratches from carrying it around. Does anyone have the same issue with a large helmet that we can swap? Otherwise, I need as much gear as I can get my hands on, so if you've got stuff lying around that you're not using, let me know what you can offer me in terms of cash or gear and we might be able to throw something together.