My timeline is set up by default to show a year w/ month intervals. I have the ultracalendarinfo min and max dates set to this year as well. When the begin date gets changed to show more than a year, I set the min date for the ultracalenderinfo to the new begin date and everything looks fine. But when I use the scrollbar on the timeline view to scroll back, I get an unhandeled exception w/ the scrollbar. The scrollbar doesn't appear to refresh after the timelineview does and this is a copy of the error I get:

System.ArgumentOutOfRangeException was unhandled
  Message="Value must be between the minimum and maximum values.\r\nParameter name: Value"
  Source="Infragistics2.Win.v9.2"
  ParamName="Value"
  StackTrace:
       at Infragistics.Win.UltraWinScrollBar.ScrollBarInfo.set_Value(Int32 value)
       at Infragistics.Win.UltraWinScrollBar.ScrollBarInfo.OnScroll(ScrollEventArgs e)
       at Infragistics.Win.UltraWinScrollBar.ScrollBarInfo.OnScrollHelper(ScrollEventType type, Int32 newValue)
       at Infragistics.Win.UltraWinScrollBar.ScrollBarInfo.EndThumbDrag()
       at Infragistics.Win.UltraWinScrollBar.ScrollThumbUIElement.OnMouseUp(MouseEventArgs e)
       at Infragistics.Win.ControlUIElementBase.ProcessMouseUpHelper(Object sender, MouseEventArgs e)
       at Infragistics.Win.ControlUIElementBase.ProcessMouseUp(Object sender, MouseEventArgs e)
       at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e)
       at Infragistics.Win.UltraControlBase.OnMouseUp(MouseEventArgs e)
       at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
       at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
       at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
       at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.Run(Form mainForm)
       at BLAH.Main() in C:\BLAH\BLAH\BLAH\BLAH\Program.cs:line 140
       at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()

Is there some property I am missing or should be resetting when I change the begin date of my timelineview? The date range can only go back but not forward for what it is worth.