Ball mount height/drop?

[Clack]

What's the factory drop, or height from the ground unweighted for the hitch ball mount? Seeing if I should be buying a new one or current might work.

Thanks

 

[pterpelu]

I have the same question. I measured 21.5”. Then I measured my Black Dog trailer (with drift boat) tongue at 15”. This is a 6.5” drop, which seems high.