Rig a forearm brace on a Mares Leg?

[Theohazard]

In the OP, the author asked if anyone had "rigged" up a forearm brace on their Mare's Leg. Thus, I assume he was talking something homemade.

He's referring to the SIG SB15 arm brace. In the OP he didn't say "rigged up" he said "rigged", as in attached. And another time he referred to it as "the arm brace", which convinces me that he's referring to the SIG arm brace, which is currently the only arm brace on the market as far as I know. And if it's not the only one, it's definitely the most popular and well-known one by far.

 

[ugaarguy]

After three pages the OP's question has been answered. We're going in circles and getting snippy with each other. Let's let this one rest.