BIg Thanks
Did not know how to work out the power 1.5 thing !
Took a little wile working with scientific calc .// You spelled it out perfectly !

What I new turned out That I gotta shave 1 lb to to get to
10 /// To get good aerobatics ! I think 8 0z won't be to bad to do,, but a full lb will require some work! I take it by aerobatic you include 3d capable aircraft also 3d //// ??? I DO have enough
THRUST @ 28+lbs


Good flyin Ron