I got a hand on an old rarity, 10" indoor carbon fiber prop, very light at only 5 grams with nice and solid blades, no flex, to upgrade the cheap plastic 9x5 I have been using so far. After initial check run the prop was way out of balance and much too pitchy for the motor getting to cooking state in no time!
Minor mod by dramatic pitch reduction and re-balance to perfection did the trick.
Ready for more fun after this cold windy crap spell.


Dramatic pitch reduction.

Ready for action.