c# จะทำยังไงให้ timer 2 ตัว ทำงานสลับกันทุกๆ 3 วินาที โดยไม่เกิด Time out(มีโค้ดค่ะ)

private void bntStart_Click(object sender, EventArgs e)
        {
            webcam.Start();
            timer1.Enabled = true;
            timer2.Enabled = false;
        }
        private void timer1_Tick(object sender, EventArgs e)
        {
            timer1.Enabled = false;
            imgCapture.Image = imgVideo.Image;
            Helper.SaveImageCapture(imgCapture.Image);
            timer2.Enabled = true;
        }

        private void timer2_Tick(object sender, EventArgs e)
        {
            timer2.Enabled = false;
            imgCapture.Image = imgVideo.Image;
            Helper.SaveImageCapture2(imgCapture.Image);
            timer1.Enabled = true;
        }