I'm way new at this heli stuff and my little town has no one to ask for help so you tube is my best friend right now....anyway I bought a blade 450 3d it was used loved trying to fly it so bought another 450 3d with all the really nice upgrades.....my e flite g210 on both heli's was bad so off to the hobby store 85 miles one way they didn't have the g210 but the guy said this jr g370 3d was a better gyro.... so I bought it got home installed it change my settings on my dx6i to what the instructions says and I was hovering and moving it around im one happy camper.....but after a day of flying lets say around 20 flights maybe more and my e flite servo burn out so took the servo off my first 450 and it worked for about 10 flight's and burned out again ok thinking might be just old used servo's so off to hobby store I go again......bought and installed new 76t servo and flying again back to being a happy camper again so about 20 flight's this time when I spool it up it goes in a circle one way or the other and cannot control it at all.......I have 2 new 76t servo's but am afraid to put it in because I know it's going to burn out....there is no binding I only hover and and don't use there tail that much at all just move it back and forth in front of me going at my own pace learning curve.......
One other thing I have 3 battery's and 3 charger's don't know if this is the right way or wrong way but when I fly the timer says 6 min on the transmitter and I only hovering and I fly tell the battery is running down and it lands and I still want to use all the battery up tell it don't lift off and change battery and put a new one in and do another round of hover tell that done and so on.....tell all 3 battery is charged and right back at it....?am I using the battery to hard? trying to fly the heli on not enough power and burning the servo out? or flying it to much to fast and the servo burns out from over use to fast the battery is warm when I take it off the heli and start charging it.....
One other thing I have 3 battery's and 3 charger's don't know if this is the right way or wrong way but when I fly the timer says 6 min on the transmitter and I only hovering and I fly tell the battery is running down and it lands and I still want to use all the battery up tell it don't lift off and change battery and put a new one in and do another round of hover tell that done and so on.....tell all 3 battery is charged and right back at it....?am I using the battery to hard? trying to fly the heli on not enough power and burning the servo out? or flying it to much to fast and the servo burns out from over use to fast the battery is warm when I take it off the heli and start charging it.....