brakes

[rocknroll]

When applying full power ,brakes .before rollout!the plane is allready moving,all planes,even the 172 does this.can anyone help?I am a fan of the twin otter and to pull off 400 ft takeoffs is impossible without max power at 0mph.

[Travis]

What?

Do you mean the aircraft moves when there is no power on the throttle, or the aircraft doesn't move when there is full power?

[Craig.]

i think he means that the plane is moving forward as he applys power, even though the brakes are on.
as for the solution i dont know i am afraid