Wind weent up & down.
Started with the JP 59, my 2nd session with the EVO 12 6.6m2
After a while I changed over to the JP54 (bad choice) and fitted back the JP 59.
This feature is only available for Premium members. If you are a premium member make sure that you are logged in. You can upgrade to premium member by selecting the DASHBOARD menu item and choose for Premium member.