Hello,

Well, just bought the Osmose before 2 months ago ( second hand ) and ofcurse here comes the big problem :
the weight of the model for now is 4980 gram.

Additional details :

Engine : OS-FS-200-P.
Engine mount : Hyde Mount - UNIVERSAL
Battery(electric) : FlightPower 1350mah (7,4) + DigiSwitch.
Prop : Meijzlik carbon fiber 18X10.
RPM : 8200.
The rest - the orginal parts which came with the ARF Deluxe Version.

From the first flight it was easy to see that the engine (OS-200) cant be good enough for the Osmose, it so critical the model just cant keep on 90 degree status for more than 8 seconds.
Yes, its could be because of the heavy weight reason of the model, but ...

Its clear - that model just not the best for F3A and maybe need to be sold - but - I wanted to ask if its possible to run the Osmose with Ys-160 Engine (i can remove more parts from the model so the weight limit for 5 KG isnt the problem ) so the model can be good enough for F3A for the minimum performance..

Thanks