We have therefore taken off the foot of the ladder (is quite easy) and they have a piece of sawed off, purely drilled two new holes for the foot and reassembled. Now it is still not at right angles to trampoline jumping surface, but it's much better now for climbing.
Nevertheless, we would buy the ladder again. Would just be nice if you could save the Pimp. Note to the manufacturer, plant possibly expandable footboards, similar to the principle of push rods from BobbyCar.