Death, I think they are perfect the way they are. As said by others, lowering the decay makes hoarding easier and decreasing density just makes them harder to find. The two changes together would make it so that the unlucky players that don't get logged in the first day will never get a copter. This is how it was the first month they came out and really sucked not being able to experience them. The way it is now, I log in and never have a problem finding a copter. I really hope you decide against making changes.
