Dear Holger and Robert,
A long time ago, when we make this profile we had a different application and only our developers could make profiles for the app. Now, we have a totally different system, we have new applications and we create the Profile Designer. Unfortuntately the old profiles doesn't wokr with the new applications but everybody able to create profiles for the sbrick applications with the Profile Designer.
In the Profile Designer you will find only basic controls -> slider, button, joystick, but please be patient, our developers are working hard and we will make something really big thing, expected in November. (You will able to use new controls and featuers, for example sensors, blinker etc...)
We can publish the Horizon Express Profile within a few hours if you want, but the "Coast" button will not work... it will work only in november. Bust just let me know if you want the profil without the "coast" function :)
Thanks for your patience.