Idon't agree. I have experience that proves otherwise to me, bro. It's a problem with slopthe design has a lot of slop in it and more or less (less is why they have the swash tool) will affect the delicate balance they've achieved. While it's an incredibly durable helicopter, it's also very sensitive to minute changes in slop. Get that, changes in slop... I never thought slop would be a good thing!

Scott