Hexacopter lurchs left on take off then moves left on its own?

[Dixon]

My cinstar 6 with a WookongM Flight controller lurches left on lift off then moves left on its own. I am forced to roll right to stabilize the movement of the copter. Any thoughts?
Thanks,
Dixon

 

[Dixon]

I found the problem, the aileron trim on the transmitter was set to the extreme left. My cat will do anything for attention.

 

[JimM]

Thanks for posting the cause of the problem here. I'm going to add a check for controls values to my pre flight check list.

 

[Dixon]

Ditto!