Yah, gps never got better. Also, the electrical tape will leave residue on the case, but it is easily wiped off.
Also, Dyspareunia, the problem with the signal in this case isn't attenuation; it's the fact that we're blocking our antenna with a chunk of aluminum.
The only aluminum case that I see helping this is the Fusionwerkz raw. I'm going to wait for reviews on that case though!
Unfortunately, I would bet anything the Fusionwerkz Raw would have the similar signal degradation problem... by now everyone should accept the fact that any alum. covering the edge of the ip4 will negatively affect the signal regardless of the "design" or padding !
I know because I have the KarasKustom Case (which is the "open" design)...
the signal does goes down by 1-3 db... GPS is also insignificantly affected at time.. Neither is significant for my daily usage eventhough i only have 1-2 signal bars at my house.