The unit was adequately packed, the assembly instructions are cryptic, the tool beneath contempt - but with a little skill and a toolbox has the part mounted in 20 minutes correctly. Watching you need on the numerous unprocessed aluminum edges, here you have quickly ruined hands and wonders where the quality because now would be. When the screws in any case not, they are probably not even from China, even that may already Tapping right .. That leaves you with just that here remnants from the Middle Ages have been processed, as you thread yet cast.
Already the construction has unfortunately shown that one of the shock are only maximalstem effort, here the adjustment at the highest level seems to hang, and multiple attempts to change by turning the adjustment slightly at resistance failed. However, the other worked really, so I initially decided nevertheless to mount the device and ready to pursue an exchange.
When it was fully assembled, however, was already at the first movements of the slide, that this was the wrong decision. The resulting sounds can distribute mice out of the apartment or lead to eviction from an apartment building - but for a relaxed training this device is definitely not to be used.
So I packed it again and sent Amazon typical uncomplicated back.