Folding Prop ( Propeller ) for RC planes, gliders

After several crashes, I was out of replacement props so I decided to print my own!
The ones available on the internet were either badly designed or just wouldn't work for me, so I started remodelling my own, broken propeller.

And the result, after hours of finetuning and reshaping, is here!
In total 16 different versions have been made..

The plane this was designed for is the phoenix 2000 or phoenix evolution.

TIPS and RECOMMENDATIONS:
- This is a high torque propeller! Be s