Beautiful Mouse with big shortcomings

Conclusion:

-looks good
-is precisely

BUT:

-The wheel is a disaster! It does not lock properly, so that it automatically jumps to the next regularly after a short time in a fixed position. However, this is interpreted by the mouse as a rotation. When reading text is the constant reorientation of the eyes, due to interlacing, unreasonable. Since the HyperScroll mode does not help also, because the slightest movement of the mouse also caused an interlace.

-the middle mouse button (mouse wheel) is hard to use. It must be pressed unnatural angle and accurately, so that it is interpreted as a click. The reason is to be found in the "ergonomic" slant of the device and the Side scrolling function. All in all, the wheel very poor and spongy. It was the main reason for my return.

-the smooth right mouse button, which I have ever accidentally pressed and the context menu is open, has demanded a lot of my nerves. What good is a bevelled, "ergonomic" mouse that is able not to wear my fingers resting?

-The navigation buttons are placed too high.

I would keep the mouse very much because it was properly otherwise. But the beschi ..... for me but essential wheel and the right mouse button was smooth enough me to separate, after a week of the trial of habituation from her again for me reason.

At this point, many thanks to Amazon, for the smooth flow of the return!