Originally Posted by EGPFlyer
During takeoffs with very strong crosswinds some aileron may be required to keep the wings level. You don't want to go so far as to deploy the spoilers so the cross can be used to ensure side stick deflection is no more than a third. It's all in the FCTM.
It is in my FTCM to avoid deploying spoilers on one side. But it is not specified to use the cross for that matter ... Would you have the precise quote to state so from yours ?