In some cases, the rear rods - which are to keep the capsules in the lateral guide rods - be minimal warped so that the capsules do not want to slide down right away on the guides. This can, however, easily correct by slightly bending back by anyone. This wrong impression, I would rather emphasize again that the delay is so low that you can not see it with the naked eye of course. For this, I would have withdrawn prefer even a half star ...