If i understand,thank you Peter, the most important for stability is
having pivot at the maximum low from the weels axles, at the "maximum"
high (28 weels) to have the angle axles-pivo-axles "sharp" as possible
...correct?
This is feeling but the thing for the angle of the pivot ... is'n it
90° with line to front weel axle more important than angle with the
ground?
Laurent ============================================================
