Anyone having problems with air pressure gauge stop working, I went shooting this morning I emptied my air tank and decided to go home , it was too hot 110 degrees so I put my gun in the case drove back home about 40 miles then in my garage I tried to put air in the tank and the needle on the gauge didn’t move so I thought the foster is lose right! But my compressor gauge was normal and Putting air in the tank , I filled it up to 250 bar the compressor stopped but the gun’s gauge still on low 50, so tried to put air again....nothing just the compressor gauge works, my rifle is less then 4 months old , any body has any idea what happened? The gun was exposed to the heat for too long? How hard will be to change the Fx gauge? Help please !! Thank you very much.