Any idea on the age of these BG? Keep in mind a pure BG in cooler waters can live to be 12-15 years old. Slow and steady may be the key to that elusive 2 or even 3 pound BG.
YP are age 2 so should have 4-5+ more years of growth.
I estimate most BG are age 2-3. Again, should have a few more years there, too.
Goals are 10" 1-1.5# BG. When I have cages full of feed trained Males that approach 7" I will likely start culling under performing BG and restocking with better fish this Fall.