Hey Chris
Saw the pic you posted earlier. Try looking further under close to where the canopy actually meets the LE. In particular look at the points where the canopy seems come together and near this LE connection.
If you tether launch your kite look at where these specific points come into contact/pressure with the ground.
Yes the same issue has occurred with a couple or mates Nitro V5's as well. I also have the V4 and have found the issue to be not as bad. That said this particular kite is a number of seasons old and has had plenty of use. That said the material is becoming very soft and lost all crispy feeling. Problem solved now though as I have recently updated it with a new XR5.

I have seen and ridden the new Element 6 and they have not included this design flaw into this kite. Will be interesting to see if they also remove this issue from the Nitro V7 when it comes out.