The procedure I have tried to put across will work for jammed pedals, problems arising from cabling and negative force gradient spring residual problems, stuck or jammed pitch setings on the TR - in short any CONTROL you might get. We all obviously pray that we don't get the extremes of left or right - but that could be the way the cookey crumbleth.
If you run back to looking outside and seeing what the different combinations of airspeed, wings level and ball in middle as a result of lever position(thus power being used) you can determine the type of approach you need to consider.
I obviously didn't explain it very well ....never was good at this writing thing! I'll have to stick to the frantic egg whisk flying I reckon!