concept 30 screaming at hover!!

[sycofly]

hi i have a concept 30, with gy401 gyro with digi servo running avcs hh etc, i am using the hitec optic 6 radio, prob is when i had old csm 200 gyro in an standard servo, i could alter the hover pitch volume an hovering throttle volume independantly on sides of radio,now new gyro an ds servo are in, when i switch the sw4 idle up 1 ,2 nor hover toggle switch,from nor to hover, when i start heli it starts up very fast, then powering up to hover it is screaming (too much throttle not enough pitch) . the hover pitch vol an hover throttle vol on sides an throttle trim,do not work thus cannot add pitch an get it hoverin at half throttle etc anybody know how to sort this out? jus not too good at setting radio up,hope it something simple cheers

[nightstalker]

Check your pitch settings, deff sounds like you dont have enough pitch, you want a max pitch of +10 at full stick and -5 at lower stick

[Mutley]

Seen many a heli explode and blades rip off from them screaming on the ground.

If it aint taking off dont keep trying because it will end in tears, its gotta be the positive pitch as it sounds like the engines running fine lol