Seems you are speaking of Medium Pins which
are set by the designers at, Easy, Medium, or Difficult.
The Player chooses the speed of the greens, Hard,Fast, Slow,Soft etc.
There can be many medium pins on a hole and unless you play
on a tournament site the game decides which medium pin you get
for a particular round. Tourney sites can control which medium
pins are used. Some designers are careful to choose where these
Easy, Medium, and Difficult pins are placed, some are not, but it's
still debatable what is Easy, Medium, or Difficult, and there is
much discussion about this on these forums.
Dry Gulch...................Released Smithfield Golf Club...........Released
Millstone Golf Club....Released The Walker Course............Released
Kingsmill Woods Course...Released Pine Lake Golf Club..........Released
Woodhaven Golf Club (9) Released The Reserve at Keowee...Released
Cliffs at Keowee Vineyards..Released The Ace Club...................Released
Dry Gulch 2..........Released Blackberry Oaks.............Released