I’m currently a 4.2 Index. I’ve shot -5 three times in my life. The first time was on a 5800 yard, wide open, par 72. The last 2 times were at my home course, which is a 5500 par 68 with tiny greens and thick rough.
Interestingly, each time I’ve shot -5, I’ve done all my damage on one 9. Shot 31-36 in my 67, and have gone 34-29 and 29-34 in my two 63s at my home course.
The round I’m most proud of is a 72 from the Ripper Tees at Tobacco Road. I played so well that day!