MultiWii

Can you also post the PIDs you used ? just to get an idea of where it should be..

From FrSky


CPPM channel can not handle all eight channels at the same time with all throws are maxed out, as it does not have enough frame gap. It is recommended to use at most six channels from CPPM channel while leaving off the rest two channels, otherwise improper performance might occur.


http://www.frsky-rc.com/ShowProducts.asp?id=126

When i downloaded dev_20120528 it came wiht its own conf util in the zip that worked great.