You could also look at it like using a heavy basketball, donuts on a bat, ankle weights, etc...
Once you pull a vented and/or heavy frame kite around below it's wind range, everything else just seems easier.
Remove all the end caps (vertical too), then slide the second LE in alongside...
Take care if you feel any resistance, try flexing the LE or moving the material to allow passage.
Once both LEs are in, cap the ends of the LE closest to the leading edge screen.
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If you're still somewhat abusive on your kite or fly on rough turf, you might put vinyl end caps on the bare LE tips.
Crashes aren't really the issue, damage would be more likely to happen on hard tip jabs or spinning ground contact.
FYI - I actually had a factory B full vent with 3+4 wrap LEs in 60-65 mph, hover and super slow flight only, still leaning back like crazy.
Not recommended, but possible... At that point though, it's either time to go home or invest in an Xtra Vent.
There was an excellent XTRA for sale recently. Good looking and great history but think the pilot was a bit of a show off ;-)....
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