I got my MWS yesterday and filled it fine, got just over two mags out of the fill. Today using a different green gas (We 2x) and the gas spurts out of the fill valve instantly and I’m getting about 5 - 8 shots before the mag is empty. It’s being tested inside, same conditions as yesterday (But different gas). I’m assuming it’s the WE gas, so wondering what green gas everybody uses? 🤔