hello i'm new to the aws forums and i have an issues with my Eastwood tig ac/dc 200. this issues is did not happen until i ran out of argon and got a new tank. the post flow and preflow are fine but the actual gas flow when welding is non existent.
![sad :sad:](/f2/epx.png)
![confused :confused:](/f2/epx.png)
all of the connects a seem fine and before i swapped the tank my welds were close to perfect.
![smile :smile:](/f2/epx.png)
for being self thought for 3 years. does anyone have an answer for my dilemma?