Those groups aren't totally bad. What range were the first targets shot at? And Kraigwy has the straight dope, beware of some of these idiots as they don't have a clue.
Flyers are caused by many variables, and it's the student,(cause we are all students) that spends the most VALUABLE time correcting these variables. That first set of targets aren't really that bad per say, and if your shooting these groups at 200 yds, then they're pretty damn good man. anyway thats my buckfitty,,, good shooting dude!