roy_the_boy

Hi I want to build a tire hammer and was wondering if anybody knows anywhere to buy some plans? i know clay spencer sells them, however i am not sure how to contact him. I also know of a blacksmith called Dave preston who makes tire hammers, although i dont think he sells the plans, just the hammers themselves. if anybody else has plans i could buy that would be great aswell. i'm from the UK if that makes any difference. thanks