Stephen P Garside commented
Thurs, Jul 7th, Brauneck - forecast for 29deg, 4km N wind, cloud-base 2900 : reality: 22deg, 15km/25km gusts), cloud-base 2200: too much for the inexperienced, they were blown all across the startplatz, strong winds at 1900, thin thermals close to the mountain, broader further out especially over the old kasern, steinbruck & parkplatz