If you're having difficulty with the flick gestures, stop and hold the wand steady and horizontal
for a couple of seconds before trying again.
Waving the wand more vigorously doesn't tend to work well - a short, positive flick of the wrist
is all that is needed, where the tip of the wand only moves a few centimetres.
In case you haven't seen them already, please take a look at this page
of our website and click on the typewriter-style buttons to see a short video clip showing how
to perform each gesture.