questions in trimming heli

[angwaikeong]

im owning a humminbrid v4, fixed pitch.
when I throttle up- the tail is stable but the whole body of the heli tends to swing left. hw do i trim it till it will lift up upright?

[awesome]

this is normal for it to go a little left..try compensate a little to the right when you take off..

[Ghostfit]

Bring it up to at least 3 feet AGL before you trim it for stability.