Yaw trim on rcexplorer style Tricopter when moving

_g_

Junior Member
Not sure if it's just a case of how they work, but on my KK2 board RC explorer style tricopter I can never seem to get Yaw trimmed properly - or I can, but only if I'm not doing anything else - moving generally seems to change the trim required - get it trimmed for that movement and it's ok until I want to move in a different direction!

Changing power level seems to be the worst offender.

I presume it's related to having an odd number of counter-rotating props.

Should it be like this, or is there something I can do?