Anti-Fold Propellers Lock for DJI Mini Series

https://www.rcwithadam.com/anti-fold-propeller-lock-for-mavic-mini-folding-propellers?subscriber=9005d451c5519cacfa0709d50c0f65c34b8e7e38c1e7cacbddef7fa7c472da91

Insert this 3D-printable device between the DJI Mavic Mini's two folding propeller blades two keep them from folding and hitting each other during flight.

This item only improved the performance of the Mavic Mini for my particular situation. I used a higher voltage battery (11.4v instead of 7.4v) which caused the motors to spin at a higher-than-intended RPM. I have no idea whether this will improve or diminish performance when used on a normal Mavic Mini. 

USE AT YOUR OWN RISK.