RE: Make a LAMA V4 OUTDOOR PROOF?
i had a look at almost every part.. i got fed-up so i bought the Extreme shaft extension upgrade.. 3 hours of pulling a chopper appart and giving it a new spne in it... the drive gear for the upper rotor now turns true, and it flies perfectly.
i even landed on one of my sons toys.. not much larger than the choppers skit footprint.
its not easy pullling that shaft out.. let me tell you.... but in the end brute force prevailed.. and ts perfect.
it flies well with the new upgrade.. but i still managed to touch the bladeswhen flying sideways and coming to a quick stop.