hi i am new to this forum just to point out i am dyslexic so not to good with grammar or spelling but i try i have bought a MiG welder it is a gas/gas less and ark it is a sealy 190 it came with a a full bottle of argon and half a bottle of cougar? i do not need any of thees so any advice on how and were to swap/ sell would be of help i live in derby thanks paul