Thats a trick !!! Yes im 100% sure there is PEEL PLY.
Im preparing now all my staff for World Cup F3A in UK ( is after tomorrow but tomorrow in the morning im going to Ashford).
After comp. i will put here some very precice pics.
For me that was also shock when im finded there just... peel ply ( in Integral wing).
All hinge thats :
100 grams glass cloth/ (on top surface wing)
peel ply/
50 grams glass cloth.
I have maked few tests about peel ply and in the end i maked my own composites wings using Peel Ply. Thats works very well without any problems.
Sorry for my English

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