All screws required for alignment can be countered by robust wing nuts, which can be even further tightened after the alignment with a wrench.
This facilitates alignment sole already immensely since this does not constantly have additional tools are needed. By the hexagon at the lower part of the wing nut, the screws can be tightened (rings of teeth also lie in) at the end. Using separately bestelltem SatFinder and the ease of installation was ruckzuck installed the mirror.
Through a generous hole at the bottom end of the cuboid Feedarms the cable can lead to behind the mirror.
For pre-assembly a 10 mm wrench / or pliers + Phillips Template Ruben Dreher is required. To tighten the wing nuts a 13mm open-end wrench
Price / performance ratio is absolutely TOP!
------
Addendum 23:12:10
After just over a year and a now 2nd snow intense winter I want to add something: As a more or less "small" disadvantage the rectangular feed arm has proved. Through this form, unfortunately, the snow piles up on relatively easily. A round feed arm is there much less, not at all prone to. So had last winter feed arm and also the same bowl 1x be cleared of snow on the occasion, in this already already for the 2nd time.
The dish should be mounted so accessible to "climb the ladder" to avoid slippery! If the LNB snowed, and the signal drops out completely.
Otherwise, the reception was so far largely trouble-free (the bowl is operated on a 16-multiswitch). Only with strong thunderstorms, there were short-term disturbances, but no complete failures.