This is gadget, someone replaces all old evaluations by numbers. 4 dots for equipment is not good, 4.0 set best.
Slow, standard, fast, very fast, tournament, championship greens are not good. 8.9.10.11.12.13 looks better.
WGT thank you upset our lives.
However, one thing : 10 is set for 10, not 9.9 or 10.1 no? While fast means fast and leaves a margin of appreciation incertidude
This leads to hazardous calculation formulas, Sorry but you can not adjust a putt with a mathematical formula without considering its lengh, and the how is the slope : uphill or downhill.
As wrote someone on forum : dont know where formulas leads but now understand why some guys take full 90s time to shot.