Get yourself a better projector and feel at ease. My recommendation: Bell & Howell Filmo after relube, Bell & Howell Autoload with a fresh lamp socket for cold light mirror lamps, Bolex-Paillard 18-5 with a fresh lamp socket, Bolex-Paillard M 8, Eumig P 8 (halogen lamp models) after thorough cleaning and fresh lubrication, Bauer T 10.