Hi....Well,I fell in love with the pulse when I first saw it.Ive been flying a few years ,then went to racing offroad 1/8th scales,but its to hectic and now I just started flying/building arfs again....so I bought the pulse.I built and all went well,a few minor issues,like the wheel collars are very cheap,so plan on some better and the bolt together rear stab moves a bit so epoxy it....Anyway....I took her up,first time last week and she flew wonderfully,but on the second flight after checking it out thoughly,the factory installed rear elevator flap came loose and then completly off during flight !!! Needless to say she spiraled to the earth uncontrolable and impacted to destruction....a total loss.Was very upset.I called and talked to Horizon and they instructed me to send the plane in for warranty consideration for possible replacement do to the workmanship.Im send out today...let ya know.So if ya buy this...BE SURE TO ADD CA TO ALL THE FACTORY INSTALLED CONTROL SURFACES AND TAPE THEM TOO!!. I pray that Horizon does something cause this plane rocks....easy to fly/land and is very cool looking and big...very nice arf accept forthe problem.I put the EVO 1.2 2stroke in it with Futaba FASST radio.Horizon is normally very good with customer service...so Ill be expecting a new Pulse in the mailbox....ussually takes a couple weeks/months.....but even if they dont....would buy another cause its that much fun to fly.