Ibal -- major drawback is YOU have to supply the fuel distribution between the tanks
Really? I have only played with this for an hour or so, but cant see how one might do this with the B407 fuel system. iBal does show the most fwd, most aft, and zero fuel CG's on the 407. Does this apply to types other than the 407? So far it gives equivalent results to the examples in the RFM.
