http://www.trisocks.co.uk/content/about.html i just came across this website, and it caught my attention. i'm wondering if any of y'all use protections for your tripod, like in the pictures out there. will my tripod have any damage, maybe in long term, if i use it in water or snow for example? they saying so out there- but i'd like to have your opinions first. also, could i simply use a plastic bag instead of buying something like in the link? you know the same concept as using a plastic bag for your camera when shooting in rain.. instead of buying a specific protection.