Too brittle plastic

This medium is well suited to my Samsung Galaxy Note 2 in my car, the suction cup adheres well, it can be placed as you like (but not redirect once placed), it could have been an ideal accessory, but

My phone is equipped with Samsung flip case to match. Logically, the phone being held by the corners, it could have been no problem, however there is a slight extra thickness of the bottom plate, in this case, that makes attachment, even if it takes, is at the limit instability. When put in place, it was always more or less the impression that it can become loose.

It is a shame because, to a thickness difference of a millimeter, it would have been easy to design a carrier that fits well both with a holster equipped with telephone with a phone that does is not equipped.

That's when we realized that product design has not been studied as thoroughly that it should have.

[Edit, April 13 2015] After 7 months of use only, the pin that holds the phone to the right is broken, rendering the product unusable fact.
The choice of plastic in which this support is molded is clearly not suitable, or he should have put a metal claw. So I go down my assessment at its minimum value.

Gingko