There is a way you can do it h0ughy. There was a lovely little sunspot on the face yesterday. You may be about to pick that up on the ToUcam and autoguide on it
Now remember if you are going to view the sun with your 12" you will need about a 40mm eyepiece to get the whole of the sun in the field of view. A 35mm Panoptic only just makes it on a C11.