Not beautiful, but holds ...

In contrast to the usual fixing manner on the disk where the phone regularly performed with the steering wheel and gear lever into contact and the floor mats was probably more comfortable, now keeps the suction cup on the adapter plate, the phone in the holder, and (almost) everyone is happy - at least I have no complaints from Phone heard that it was more comfortable on the floor mat;)). The only slight drawback: the disk is on the dashboard is not necessarily a looker. But depending on the instrument panel, they can safely be mounted slightly out of sight. Only too close to the wheel I would not stick it, because

1. It could be in the sun fucking hot in summer
2. when the sun then it seems right, the glue will dissolve with safety - and then it is back to square one, that the suction cup holds not only that it is then that the plate dissolves and not because of the holder cracks of the disk - but the result will be the same ...;)

So it is certainly not the nicest way to get actually fixed as a suction holder - the holder, too, no beauty in itself) - but it is reliable. So far, only once the thing out-sucked and it keeps for months and hundreds of kilometers. What more do you want ???