Yo-Yo said the AI in DCS utilizes its energy to perfection. Every time. There are no errors in his way. 0.
What ya need to do is bring your fire breather. I understand that's cheating and cheating grosses some people out. I, too, felt that way. But you have to understand they built the P-51 wings too short and you never have enough bullets. Then on one sad rainy day I just snapped after I emptied the whole wings, AI Dora then blew me up with three bullets to the pitot tube. Once my half burnt ass back was back at the base, I brushed my teeth, set up flight of ten AI 190s, hopped in my F-15 and mow 'em down. Buy an F-15, JMasterFlash. It's quite therapeutic.