I have a tabstrip with several tabs and a cluster that should appear on tab index 3 only. When the gui runs the the cluster shows on index 0 which is the default tab on opening whereas it should be invisible on that tab. If I click on tab index 4, say, tab index 4 appears correctly and when I go back to tab index 0 that is now correct i.e the cluster is not showing. I've tried setting the focus to another tab on opening but the cluster that should be invisible except when on tab index 3 still appears at the startup.

Can someone offer some help please?

Brian Rowlands
We must accept finite disappointment, but we must never lose infinite hope.
Martin Luther King Jr.