When you make a pan and tilt effect and you want the intensity recorded into it, you need to check the box for include set levels, that will record the intensity and shutter values into the steps. IF you already generated a sequence and there is no intensity, you can simply select the fixtures, go to the scene and highlight ALL of the steps and then just click the dimmer fader and turn it on to full and that will add it into all the selected steps. Super easy to do.