My Vikuiti DQC-160 is slightly too large for the N900. There is about 0,6mm too much on the sides. I tried to cut it on my own, but it didn't turn out to well I guess

Anyways, I contected protectionfilms24.com and told them about the problems. Not even 15 minutes later I recieved an answer saying the appologize for the inconvinience and they will send my another one free of charge. It is already on the way. Great customer service, I just hope the new one fits better.