skywalker x8 bungee and lipo tray

i designed this for the skywalker x8 wing.
all parts are fixed together with an allen m3x50
ABS
100 % infill for added resistance
tested ........and works for me........20 flights already and only broke a piece of the bungee hook part........landing in a rough field

https://drive.google.com/open?id=0BxJijyRj1Kk0QkxpQ1JqVDJ3S2s