Add these lines of code after InitializeComponent();
to your form's constructor to ensure your specific order. This fixes any messed up settings in the designer generated code:
toolStripContainer1.TopToolStripPanel.SuspendLayout();
toolStrip1.Dock = DockStyle.None;
toolStrip2.Dock = DockStyle.None;
toolStrip1.Location = new Point(0, 0);
toolStrip2.Location = new Point(0, toolStrip1.Height);
toolStripContainer1.TopToolStripPanel.ResumeLayout();