Hi all,
some updates about the hirobo bell 47G.
Thanks for the info about servo, Claude.
I managed to bring the hirobo to the field yesterday. it flew for the first flight but the main mast stopper slipped and I had to come back to fix it.[

]
Although it was jsut one flight, i can notice that the engine did starts ok. but does not iddle that well when the choke is fully open. it is too rich or lean? if i start with choke half closed, then it start ok, then i slowly open the choke and increasing throttle slowly, then it will fly well.
i did the flight with a longer set of tail blades, around 143cm and i can see that it is much better than previous 130 cm tail blades.
cheers.
Lawrence