well i put a couple more flights on it. lubed the gears with some teflon based lubricant thats safe for plastics.. less noisey now. there test flown from the factory and mine had almost full left trim on both aileron and rudder. rudder control still needed a little constant left stick most of the time to stay straight/no biggie... drilled a small hole in canopy to make access to 4in1 easier to adjust motor differential for rudder control. i really dont know what to expect out of a helicopter as far as handling etc. im happy with it and its been fun so far... did a couple piroettes/and made a couple landings and take offs from dining table.. i need to knock out some walls or get a bigger house lol. did some rock solid hovers for a little bit at about 5 feet... ive read about ground effect and understand how it affects the helicopter/kinda neat to actually fly one and see it first hand.. being new to it like most i wanted to stay low incase i made a mistake.. but its much easier and your less likely to have to fight the helicopter if its a few feet up or enough to get out of ground effect. if anyone else has videos please post them thank you.