Just starting out in casting today after the long awaited arrival of my new moulds, the last step in my equipment gathering, including about 150lbs of free lead from my new best friends at an auto service station nearby. 2 questions, all I have been able to find was to utilize "addequate ventiliation". My setup is in my garage about 10' from an open single car door, and 2 fans blowing everything outside, but there still is a noticable fume smell, and I don't want to take any unnecessary risks here. Does that sound adequate? And, anyone have experience melting those strip style weights with an adheasive backing? I assume that crap can be scraped off as best as possible and the rest will burn out in the dross, no? Thanks in advance.