We recently changed Hole 2 at Brickyard Bayou and incorporated a Mando.
Hole 2's basket was about 15 feet from the backyard of a residence. Big arms were trying to constantly Ace this hole and kept throwing into this person's yard and damaging his garden or grip locking and throwing into the house across the street on the right. The hole was shortened to 202 feet, and a ring of bricks installed around the basket creating an Island Hole. This prevents throws from going onto this property, unless you throw 100 long by mistake. (No discs have gone in this yard since the change was implemented.)
A Mando was added on a telephone pole about 40 feet off the tee pad for 2 reasons.
1.) To take away the spike hyzer throw and make it more of a finesse shot.
2.) To help keep misthrows or grip locks from crossing the street and hitting the house on the other side. (which happened quite regularly).
I spoke to hundreds of players while installing the brick ring around the basket. I asked 2 specific questions. Where should the Drop Zone be, if you miss the Island? Do you agree with the Mando based on the reasons listed above?
Overwhelmingly, the response to the Mando question was "Yes, put the Mando on the telephone pole."
The Drop Zone was moved 3 times until we got it dialed in.
The moral of this story: Mandos can be a good thing when done properly and for the right reasons.
We added signage at the tee pad clearly explaining how the Island and Mando work. If you miss either the Mando or the Island, you go to the DZ with a 1 stroke penalty.
With all that being said, I still see groups throw the hole as if the Mando and Island features do not exist. They play it as a 202 foot Par 3 with no challenge whatsoever. When throwing the hole and honoring the Mando and Island, it is now quite a challenging hole. It can be a very easy Deuce or a very easy Bogey. More importantly, no discs have gone into the garden or into the house across the street, for over a month now.