A few months ago someone posted a article on this forum about building your own spraybooth inside of your garage or carport. It was a really interesting article and I printed it off and have it somewhere. It talked about the size and fan size and using filters from a home furnace to filter the air. It seemed very doable and not to expensive.
I don't remember where I put it but whoever posted it could maybe post it again? Maybe it could be found through the search on this site.
