I'm always curious as to what the different states allow, and what they will not permit.

In Indiana, there is no distinction made between BG and HBG, but fish that are on artificial feeding programs are not eligible for state record entry.

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.