Hello, Time to time I use the sky blue pen tool to draw some zones to fly in Go app. I never have had problems in earlier versions of Go/firmware/iOS (P3P) I have all up-to-date and nowadays I've been having problems. It is impossible to zoom in several times and when I can do that I am limited to a low scale. After zooming I have to wait some seconds to be able to move the map anywhere. I have no problems doing the same thing in Apple and Google maps from my iPad mini 2. What can I do? Thank you.