ActionSportsWA said..
The problem with an unattended kite (tethered Launch) is that the kite will move forward in a gust as it re-positions itself in the new upwind neutral zone. When the gust is past, the kite needs to move back downwind to the old neutral position. If the wingtip bites in the sand, the kite will roll facing the kite up into the wind window. It will naturally lift off and screech across the wind window ... unattended!
Don't tether launch. In almost 20 years of kiting, I have never had to tether launch and I have kited almost every kitable beach in Oz and many in Hawaii, NZ, Indo, Thailand and many more. Just don't do it, not worth it.
DM
I've seen this happen and agree, assisted launch or self launc are better options. I still set the tether for landing in case I come in with nobody around to help or wind speed has increased or if I'm fatigued beyond limits for whatever reason. The Ozone vid of self land by releasing works a treat so now I'm using that method when assistance isn't on hand.
Another cautionary note for tether launch & land which I mentioned to a beginner practicing this in 18kt the other day... never walk back from your kite to your bar on the downwind side of your lines...you might easily get taken out if the kite rolls over in the gusts. It doesn't take much.
I think I'll try the peg on steering line method one day.