Okay I have had some trouble trying to replace my cracked digitizer. I installed everything according to step by step instructions but for some reason the digitizer just didn't perform how it is supposed to. Then I figured I should send it into Rapid Repair and see what they would come up with. They diagnosed the problem and told me it was the digitizer (no duh) and that the cost would be $140. To me that seems a little steep considering I bought one online for like 15 bucks. I figured since they are a professional repair service maybe they knew something I didn't know about replacing the part. For some reason though I think that is too high, but if I want my iPhone repaired I don't really see any other option. Any advice?