GPS Maps Minimum Pin Group Size
This functionality groups location pins together if the number of pins in a single location exceeds the minimum pin group size you have set.
For example, if this is set to 5 and you have 6 pins placed closed together you will see a cluster with the number 6 instead of seeing 6 individual red pins.
We recommend setting this number higher vs. lower to group fewer locations together because grouped pins can be more difficult for the user to navigate.