Ik hoor deze nergens over klagen :
Hi Edoc,
The Lite Machines Corona is a durable, stable flying model. In fact I liked it so much that I purchased another and now have two. I have been flying the Corona for over 2 years and hundreds of flights and I still enjoy it. Many different combinations of electronics will work in the Corona, I am using an Astro 20 brushless (voyager), I tried the Astro 20 (Corona) but the Voyager has a little more power. I use an 8 cell NIMH 3300Mah pack with Deans connectors. The 8 cell pack provides better performance for the Corona and I get about 8 minutes of flight time. I use a Castle Creations Phoenix-45 speed control, although the Phoenix-35 will work. I’m just more comfortable with a speed control that can dissipate more heat and take a higher surge current. I use HS-85MG servos for elevator and aileron and an Electron 6 receiver. I have found that the ball bearing/metal gear servos operate smoother and repeat better and these are desirable characteristics for cyclic control. I fly a JR 410t gyro in one Corona and a JR 500t in the other. The 500t has remote gain. They hold rock solid and I have had no problems with either one. To improve flying characteristics, a cnc swash plate, 5 mm titanium main rotor shaft, and belt driven tail rotor really makes a difference. Those I purchased from Ballistic Technology. Perhaps others will post their setups offering you more choices. Anyway, I hopes this helps.
Beaner
_____________________________
My Helicopters: Corona 120 stock, Logo 10 3D, Corona 120 upgraded to the max
zie :
http://www.rcuniverse.com/forum/m_4290292/anchors_4304462/mpage_1/key_/anchor/tm.htm#4304462
Hi Edoc,
The Lite Machines Corona is a durable, stable flying model. In fact I liked it so much that I purchased another and now have two. I have been flying the Corona for over 2 years and hundreds of flights and I still enjoy it. Many different combinations of electronics will work in the Corona, I am using an Astro 20 brushless (voyager), I tried the Astro 20 (Corona) but the Voyager has a little more power. I use an 8 cell NIMH 3300Mah pack with Deans connectors. The 8 cell pack provides better performance for the Corona and I get about 8 minutes of flight time. I use a Castle Creations Phoenix-45 speed control, although the Phoenix-35 will work. I’m just more comfortable with a speed control that can dissipate more heat and take a higher surge current. I use HS-85MG servos for elevator and aileron and an Electron 6 receiver. I have found that the ball bearing/metal gear servos operate smoother and repeat better and these are desirable characteristics for cyclic control. I fly a JR 410t gyro in one Corona and a JR 500t in the other. The 500t has remote gain. They hold rock solid and I have had no problems with either one. To improve flying characteristics, a cnc swash plate, 5 mm titanium main rotor shaft, and belt driven tail rotor really makes a difference. Those I purchased from Ballistic Technology. Perhaps others will post their setups offering you more choices. Anyway, I hopes this helps.
Beaner
_____________________________
My Helicopters: Corona 120 stock, Logo 10 3D, Corona 120 upgraded to the max
zie :
http://www.rcuniverse.com/forum/m_4290292/anchors_4304462/mpage_1/key_/anchor/tm.htm#4304462
Dus roepen dat upgrades averechts werken vind ik n beetje kortzichtig. 
Als ie op een koude lentedag al zo warm wordt, hoe moet dat dan als ik lekker met een kap erop wil gaan vliegen in de zomer. Dat gaat niet helemaal lukken vrees ik. 