You can select which plugin to use by tapping the plugin button
(second from the left). The picture on this button will change to
indicate which plugin you are using.
Tapping the flick button (far left) will initiate the transfer.
If you want to change the "GoTo" or "Delete sketch" option, you
must hold the pen down on the flick button and drag it upwards over
the option you would like to change.
The flick button will change its picture depending on which options
you have chosen for "GoTo" or "Delete sketch". It will be bullet-shaped
when no Goto option is selected, or arrow-shaped when Goto is selected.
If "Delete sketch" is selected, then a white line will be drawn vertically
through the button.