RC Plane Winglet

This is a winglet extension I made for one of my RC planes. The aircraft that fits these is the RC Cherokee Glider as seen here:
https://hobbyking.com/en_us/avios-hall-cherokee-glider-1700mm-pnf.html?___store=en_us

I am sure some people could adapt the mounting to fit other wing designs if required. The design is fairly simple based on research of existing winglet designs. The airfoil of the winglet is a NACA 0012 which can be seen here:
http://airfoiltools.com/airfoil/details?airfoil=n0012-il . They weigh about 14g when printed, but can be made lighter through tweaking the print settings. If you have any questions i will be happy to answer them.

Kind Regards.