A theoretical exercise.
Just imagine - a golf course with 18 really wide flat fairways, no rough, no trees or fairway bunkers or water hazards and a railway track down the centre of every hole stretching the entire length of each hole from the furthest back teeing spot to about 10 yds short of the centre of the green. Each green has deep fronting bunkers left and right.
* The tee is moveable.
* It sits on a small cart that rides along the rails. You move the cart along the rails to whatever spot/length you wish to commence playing each hole from.
* Hitting straight down the middle from the tee isn't really on because of the track directly in front, so you have to play to one side of the track or the other.
* When you get just short of the green you push a button and the cart, now empty of players, travels back to the start of the hole so others can use it.
* After playing the hole you walk with your bag to the next hole where another similar track and cart awaits you for playing the next hole.
At what overall yardage - 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, or other - would you set the rolling cart at for you to achieve level-4's with 2-putts on every one of the 18-holes?
atb