Here is the concept the guys are explaining in a pic - these are all 1 yr old LMB - size is highly dependent especially on food sources and availability (growth rate). Same would apply to yoy. Other things also effect growth like , genetics and location (water temps).
![[Linked Image]](https://forums.pondboss.com/ubbthreads.php?ubb=download&Number=17821&filename=lmb3.jpg)