For some reason, some people have considerable difficulty landing the aircraft. I suspect this is due to several factors, leaving an unusual location that prohibits a landing out of them.
They come down too fast, don't point the nose into the wind to assure the gear set down evenly, hold some control input other that what is necessary to maintain level flight at the critical phase of landing, don't plan in advance for the landing, experience fear of hitting the ground, whatever. Essentially they are likely using what's called an "unstabilized" approach, which in turn leaves them with a destabilized aircraft when it touches down.
Landings are not difficult at all if they are planned. The H is actually a very, very easy bird to land. Wait until you fly something larger and heavier with a few $k worth of payload under it to really learn what a hard landing is about.
Bring the bird back to where you want to land it, be that in a gliding descent or even a vertical descent. You selected the landing location at the time of take off or at least before you started the H on the return flight home. There's no hurry to get on the ground if you didn't fly your battery down to empty so save some battery to get the most important part of the flight done with a little safe power reserve. Before touching the ground, stop the descent a foot or more off the ground and let it hover for a second. In doing that you eliminated the kinetic energy generated from the rest of the descent. That downward velocity is no longer there to work against you.
Once stabilized in a hover, ease the H onto the ground while paying some attention to the wind direction. Rotate the H and place the front of the aircraft facing the direction the wind is coming from. If the wind is strong you may need to "lean" the aircraft into the wind. If you have to do this hold that "lean" until the propellers are stopped. Not spinning, not idle, but stopped. If you touchdown sideways to the wind you'll need to lean the aircraft sideways into the wind. It's much easier to choose the right control input if the aircraft faces the wind, it will always be forward stick in Angle mode, and you have the "toes" of the landing gear working for you to better see the balance of the aircraft as it touches down.
Sudden stick movements make for sudden H reactions. Do things slow and smooth and you'll be rewarded with nice, easy landings. Plan the flight, fly the plan. Plan the landing before you need to be on the ground. Keep your mind ahead of the aircraft, not reacting to it. At any given moment, if the aircraft is at an given place your thinking should be on where the aircraft is going to be next. If you are thinking about where it is a that moment you are functioning in the past because the aircraft had already arrived.
You folks want to fly so start thinking like a pilot. Relax and be calm, not apprehensive. Think things through before they need to be done, not as you are doing them.
