Always post, even if you're ashame about performance.

Only one excuse: this was the first session with this sail in decent wind.

Started off with too little downhaul (found out later). Sail needs at least +1 cm. Sail too stiff and not breathing in hammer-gusts.

Although the sail is only 0.1 SqM larger than its predecessor, it has more profile depth. On the 2008 model 6.2 the 27 cm Caspar was perfect. On this sail it clearly is too small.