Great stuff, thanks for posting. At 3:29 you unhook just before the big crash - is that great presence of mind or just sheer luck because you were at the end of the run? Good job anyway - I'd hate to think about hitting the mast at that speed...
after ceveral booms witch i distroid including x9 booms y have lernd myself to onhook in a crach dis is fast thinking and handeling if jou feel dat jou ar gowing to crach you have to pul de sail towardes you dan jou onhook mostlie en jes it was friezing cold dat day de most wind up hier is in winter time sadlie anof