Hi,
thanks for ur reply,i just posted the question on behalf of my frend who just bought a second hand raptor 50 its his first heli and have no experience before,so he asked me to post this question.I'd guess ill have to ask him about the manuals too
![Giggle](http://www.rcindia.org/Smileys/default/nocomment.gif)
,as for me i've no experience in heli's either
![Grin](http://www.rcindia.org/Smileys/default/grin.gif)
so lets hope he'dfigure it out from the manuals as all the other flyers out here fly rc plane only.
thanks ,
Zuala