This tests if the StaticViewportControl works properly.
First:0
Last:6
Active Items:11

First:26
Last:32
Active Items:14

First:27
Last:33
Active Items:15

First:27
Last:33
Active Items:15

First:30
Last:36
Active Items:14

First:82
Last:88
Active Items:14

First:83
Last:88
Active Items:11