The two elements which are attached to the wall were of different sizes. This was a difference in height, which had to be offset by not lying in the water holes. A supplied spirit could not be used because they only covered one side, then the other was correspondingly too low or too high for this reason. All this meant that you had to drill 2 more holes and has taken an extra hour.
I suspect that was equipped with the Exchange with other wallboard of products, which has led to this lack. Had it not happened, the article had received 4-5 stars.
