[img][/img]

1. Entering to a hover in low altitude from a harrier needs the correct cg otherwise if the cg is more forward than required the tail rocks and you need to gain altitude to control the tail and after all you could lower the plane. So cg is so much important, move the cg back as the tail drops while it is coming towards you in idle. I have no idea about the U can Do's cg.

2. Power to weight ratio is important. It gives you confidince in lower altitude. So I am with other friends to recommend you to change your engine. Your engine is heavy and not much powerfull as Saito's. To balance a 3D the plane with a heavy engine( nose) could result in a very heavy total setup. Because you need to add much more weight to tail for every more oz in your plane's nose.

3. With the correct cg you can enter a hover from harrier in idle and than power up the model as how much it needs to hover. ( this is best seen on the Kyle's video)

4. Correct engine/prop/airplane combination will also help you.

5.Maximize the throws with the oversized servo arms.

My combination is Funtana 90, Saito 150, Apc 16*6, Powermaster %10 , gives me 9600 peak rpm at 3000ft and it is a lot of power to fly my funtana.

I hope I could help u a little , do not hesitate to ask in detail.

Thank You.