Criticism of the passive bars
There is no consensus about whether passive or active bullion bars is preferable. On the one hand, requires the active Barren human helpers with great skill that is rarely found, on the other hand, a knowledgeable workers refrain from ingots, for example if the Anreitphase was not optimal or excessive demands on the horse becomes apparent.
The bullion goes back to a form of Springer drawing, in addition to the obstacle, a coach is that which touches the legs of the horse over the jump shortly with a bamboo stick or a whip to the attention of the horse reinforced to guide the leg position. This form of Springer overdraft is allowed by the FN professionals.