I took my sons Edge .223 and replaced the adult stock with a factory (OEM) youth stock that I bought from a forum member. I also replaced the factory trigger spring and drop the pull to 3lbs.

Found a load that she seems (repeatable) to like:

CFE 223 26.5 gr
60 gr V-Max C.O.L 2.250
CCI 41 Primer
LC Brass
2993 AVG FPS