Rotate Graphics path

Hi,

I dont know what I am doing wrong here but for some reason the graphics path does not rotate properly, I have created a user control that loads in a graphics path and will scale the path to the size of the user control which is fine, but when I go to rotate the path the rotation goes all wrong, could someone please look at my code? if you want my sample project I will send it.

VB Code:

protected override void OnResize(EventArgs eventargs)
        {
            base.OnResize(eventargs);
            DrawPath();
        }
 
        private void DrawPath()
        {
            Bitmap b = new Bitmap(this.Width, this.Height);
            Graphics e = Graphics.FromImage(b);
            if (Mainpath != null)
            {
                try
                {
                    float x = 0f;
                    float y = 0f;
                    x = (this.Width) / ((float)Mainpath.GetBounds().Width + 1);
                    y = (this.Height) / ((float)Mainpath.GetBounds().Height + 1);
                    Matrix m = new Matrix();
                    m.Scale(x, y);
                    Mainpath.Transform(m);
 
 
                    e.DrawPath(new Pen(Color.Black), Mainpath);
                    this.BackgroundImage = b;
                }
                catch { }
            }
        }
 
        private void Rotate(float Value)
        {
            try
            {
                Matrix m = new Matrix();
                m.RotateAt(Value, new PointF(this.Width /2,this.Height / 2));
                Mainpath.Transform(m);
                DrawPath();
            }
            catch { };
        }
 
        private float m_RotateAnglePath;
 
        public float RotateAnglePath
        {
            get { return m_RotateAnglePath; }
            set
            {
                m_RotateAnglePath = value;
                Rotate((int)RotateAnglePath);
            }
        }

Thanks

Loftty