Reading the strava website it states....
•During the segment, you can choose which effort to be compared against. You will always be able to select the KOM/QOM, and you could also have your PR, your goal, or the time from a friend who’s a little faster than you. The default priority is as follows:
1.Goal (If you have one set for the segment)
2.Rival (Next person above you that you're following on the leaderboard)
3.PR
4.KOM/QOM
.....thing is I only want to see my PR. Is there a way to set it so it only shows that, I don't to be faffing about when riding?