Gallery on Toolbar doesn't work

[User (Legacy)]

Hi, 

in my VB6 project I've inserted the Cfx98(4.0.11) into a private UserControl (skipping the wizards). 

After setting Cfx's Toolbar property to True at design time, I noticed that the chart type didn't change when I 

selected another chart type from the toolbar's gallery. 

After some debugging I found this line to be the reason for the problem: 

        ctlChart.ToolBarObj.RemoveItems 2, 0 

(I used it in the InitProperties() and ReadProperties() procedures to remove the Open and Save buttons.) 

What did I do wrong?