This never used to happen, I'm sure! Now I can't see where my lines are going, as they are covered by this circle that follows my stylus, with a slight lag. So annoying!
I think what you're seeing is the "Show Touches" option enabled in the app. To disable it, open Settings on your device. Find Adobe Draw in the list of apps. Then turn off "Show Touches."
Let me know if that helps.
thanks for being so prompt Sue. i had a hunch it was something I'd done!