I posed the item and I agree totally with the park flyers being a good deal to hopefully increase participation in a great hobby. Also agree that some of them are very light and slow flyers but not all. I do not imply that there have to be rules or they should be discontiued. What has to be done is educate those that wish to fly them. sorry to say many are not using common sense on where they fly or what constitutes a hazard to others. What prompted my post is when I read one sent in by a guy flying a Park Zone corsair in a very contained residential area and he flew into a second floor window of a home. After I had chas tised him for flying there he then proceeded to fly in another local taking off from a road that has traffic . Perhaps trying to educate is not possible with some? By the way you must be quite a flier to fly within that size room. I assume you are hovering but is that the best site you can find. I have been flying Rc since the 50's so maybe I should try that.