Hey there I'm in america and I've had my stilts for a little over 2 weeks and my rubber hoofs are nearly worn out and I "have to buy new hoofs" cuz it's affecting my performance. I have the black replaceable hoofs on mine so I don't need to replace any metal. However I can't find any websites where I can buy them and the original site I bought them from doesn't sell them. Any Ideas? I want to put a tire sock on em but I need new hoofs first.