Funny I came of the edges (wickedly good kite) onto the dices Season before last And although I had ridden the early C kites (that were basically trying their best to kill you) I was well and truly 'dumbed down' by the bow revolution by the time I goT on the dices. Wasn't until I tapped into someone (in desperation) and watched the unhooked guys a fair bit before it clicked. Infact unhooking myself really taught or re- taught me a lot.
Go go right back to basics. Keep the kite at 9/10 o'clock and just pop against it. Keep doing that until you really have the line loading, via edging down pat. Concentrate especially on the release Part and pushing off that back foot. doing some simple unhooking can really hoNe this skill then.
THEN add back in the the send Part. Some good videos on it. Edge load send Release. The more true C in your kite the more these attributes become important. Just sheeting out under power (to allow the aspect of the rebel to speed the kite up on the send part) to pull you off the water will only take you so far. Hence the point about actively flying the kite And using sound technique.
You will never get the float per size (unless you are kevin L on a torch but that pricks a freak of nature) that's just physics, but hey it also gives you great potentail to loop (and be assured it gets around to catch you) the more C in it. But in the right winds you can really explore the vertical vector. The more C given the same technique (same rider) the more rip in the vertical plane you'll get.
To really go big it's no secret, you gotta have more than enough power from the wind.
But go right back to basics...maybe allocate 10min per session in moderate conditions. Even slow down your speed to start with...then increase speed of course for maximum conversion from the horizontal to the vertical plane. Good edge, load and release technique really sets you up for safely (if there is such a thing ...every loop is different) as well.
Im back on high aspect race kites now but I've taken these skills from the dice and applied some of them back into the crazy world of more efficent kites so I can get enough vertical lift for my old school shenanigans. I don't think enough people take the time or have the discipline to get jumping technique Really honed...probably just having too much fun...wish I wasn't so anal so I could just do that. Even today I'm still working on it..infact only yesterday I spent the last 15 minutes just working on the basics again.
In summary And maybe counter to what you may think, watch, tap into the proficient unhooked guys if you really want to know how to use a kite correctly, their kite and edge control is paramount, without it, they snap ligaments!! Mad farqers the lot of them.