Thanks, I changed the instructions based off your comments.
Touching the screen speeds up the drawing. What this really means is that the spacing of the pixels drawn gets larger. On fast devices you will probably not notice. The fastest speed makes the spiral look 3d in my option.
As I said, this is my first publish, so I appropriate people checking it out and giving me feed back.
Where do you get the word out on new apps, are there forums I should post to that might be interested in new apps, not sure how to get interest.
Thanks again,
- Scott