Hide ActiveX Checkbox on worksheet

I have a radio button that when true will hide a column. Column has checkbox I also want to hide - but it's not getting hidden with the code below. Any ideas?

Private Sub obtPreissueReview_Click()
If obtPreissueReview.Value = True Then
    Sheet2.Range("QualityRevCol").EntireColumn.Hidden = True
    Sheet2.cbxQualRev.Visible = False  'this is checkbox
    Sheet2.Range("e1").Select
End If
End Sub

The properties indicate the visible value is changing to false, but I can still see it (Design Mode is off).

Thanks for any help.