Enter 1st measurement.....: 2 5/8
Enter 2nd measurement.....: 12 1/8

Distance between balusters: 3 5/32"   (3.16666666666667)

Drill 1st baluster hole at: 2 5/8"   (2.625)
Drill 2nd baluster hole at: 5 25/32"   (5.79166666666667)
Drill 3rd baluster hole at: 8 15/16"   (8.95833333333333)

Enter 1st measurement.....: q