I have to admit that I'm surprised at the number who utilize their three point to hold weight. Once fitting a loader, does the hitch simply go unused from that point on? Around here, tying up the three point with a weight box is virtually unheard of. Wheel weights, liquid in tires, and suitcase weights account for the majority of ballast.

"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.