90% of play is from which tee?
On comp days (Sat, Sun, Wed), men can choose to play Blue or White tees and I’d estimate it’s at least 80/20 Blues/Whites, plus the corporates on a Tuesday always play the island tee.
Obviously all Red tee play is from the “mainland” tee, but in terms of the men, very few elect to play from there.
But given the green complex was designed in the 40s for the mainland tee and the island tee was then added in the 70s - 40m left and 30m back, it’s not surprising that there’s a major difference in how it plays.