Why does Sheet1.Protect not work properly when including more than a few of the parameters?

I have a utility I've almost completed as part of a question I've answered on E-E.  This utility allows one to specify the Protect options on each sheet in the workbook.

My command looks like:

dim mySheet as Worksheet

        'Now protect the sheet with appropriate options
        mySheet.Protect Password:=mypwd, DrawingObjects:=bDrawingObjects, Contents:=bContents, Scenarios:=bScenarios, UserInterfaceOnly:=bUserInterfaceOnly, _
            AllowFormattingCells:=bAllowFormattingCells, AllowFormattingColumns:=bAllowFormattingColumns, AllowFormattingRows:=bAllowFormattingRows, _
            AllowInsertingColumns:=bAllowInsertingColumns, AllowInsertingRows:=bAllowInsertingRows, AllowInsertingHyperlinks:=bAllowInsertingHyperlinks, _
            AllowDeletingColumns:=bAllowDeletingColumns, AllowDeletingRows:=bAllowDeletingRows, AllowSorting:=bAllowSorting, AllowFiltering:=bAllowFiltering, _
            AllowUsingPivotTables:=bAllowUsingPivotTables

Where each of the parameters get a TRUE/FALSE, based on user selection.  When I test this the sheet does NOT get protected.

The sheet does NOT get protected when I try:

mySheet.Protect mypwd, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False

Why is this?  I can protect it if I only specify a couple of the parameters after the password, but not ALL of them, or even more than a few...

Help!

Thanks!

Dave