Hello, I’m new here and I have a problem with my DT 50 MX! And it turned extremely high when I hit on it. That was because the gas slider somehow clamped? Since I could do what I wanted and still stuck on it, I built in another carburetor (original), which I still had as a replacement. But now it doesn’t start at all??? I can kick it up and push it without ending, but there’s nothing happening at all? Please help me??? Maybe you also have a solution to the problem with the gas slider? Does it twist in such a way that it cannot return to the normal position?