* main and tail rotor increases in diameter (main from 74' to 79', tail from 15'4" to 20')
* longer tail section which includes the hstab position change, and vstab position and height change
* minor modification to the cruise value (max. speed really) from 172 to 170.
**all the above per dimensions
This is taking into account tried Stuart's modifications. His changes to the collector and cyclic parameters which I don't think work too well with the combined rotor diameter increases...too much lift I think, nose high.
