OK, so sofar I got the top linkage adjusted, it was out about 3 teeth/splines clockwise, so I've removed it rotated anti clockwise and lined up the mark with the cut out. That has lowered the top and raised the bottom a fair bit, but I still feel I need to raise the actual foot lever.
Can this be done using just one of the rose joints? Or does it need to be an equal amount of turns each end?
Can be done using just one yes