Hi Piter112, you say that you look good, I suppose you hold the trees, (which you will have already seen that it is how much you are a bit of a tooth + -) make sure that when you are going to press all the brands, turn four turns of crankshaft, and if necessary, take the needle to your place, if I do not remember, in this tensioner it carries a mark that you put new Fixed well, holding with the Allen when squeezing, and it is in its place, you will see how when you turn it is oscillating the needle, you do not care about this, or what you do, stop it and hesitate in the marks to see where the index is, sometimes it costs a bit to leave it in its place, do not despair, you will see that it is easy. The "New" is whether the belt is new, etc. In one of these, I moved the belt inward .. Look at this.