ORIGINAL: nonstoprc
Mine has YS110 and the tank is right at the CG. This CG never changes during the flight which is great thing to have.
Have the YS110 for 2 years and never have an issue with it.
Yes I think we can all agree that YS , O.S are Fine running engines...!!!!!!!
All manufactures can have lemmons....... Unfortionately when YS engines have to go back for warrenty, it is ussually operator error that has caused it....
O.S. is more of a non-putsy engine.... Very simple to use and you have to work hard to screw it up....