The kite was bought second hand.
The seperation / ladder of the seams I have noticed are on the XBow's, maybe due to them inverting easier than the SB's.But I have seen other makes of kites leading edges getting pumped up super hard in comparison to the average Xbow without any noticeable issues.
The other thing that I have noticed is that the kites that are tearing easier are the blue Xbow's 1 & 2, maybe the material is a bit more prone to sun damage due to the darker colour.

Or just maybe mine has been well used, it looked clean and crisp when I bought it or just one of those duds.
Anyway I will never buy another Cabrinha again due to the issues I have had, it's to much of a gamble even though I like their kite design concepts.
Cheers