When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
no fume extraction here. i'm using 100% argon, same tungsten as you (red and green). you can get the gas lense setup on ebay from algvtech i think is his user name. i get a lot of that stuff from him. really cheap.