Good day together ?? My Rieju Mrt 50 makes problems after a fall (all original only other cylinders ..) When I start them with Choke (very high)they high when I make the Choke out they will calm down.. and after a short time goes out .. when I put the stand gas higher it turns extremely high even without Choke ( already after a turn ?????? If it then runs a short time and I pull lightly on the gas it sometimes holds it and turns high.. I miss the ideas please around fast help!! Best regards Karim ??