Ok Guys, theres been great feed back, and valuable insights. But, please lets stay on topic. If you haven't done any Full Arch ZI no biggie, please stay. For those who have, please share your experiences. Lets make it thread we can share and learn. Not chasing anyone away, its great to know about PEEK, PEKK, PAEK etc , but this is not that thread. Maybe we can start a separate thread for that. I know there's a host of problems associated with these type of restorations. Al is right very time consuming and loss of profits, but since I'm not on the single FCZ bandwagon, so since I have a "little" experience with implants its a niche market for me, just like Charles stated (thanks Charles, promise no more late night bootie calls, "accidently pocket dialed him....LOL) So lets share our experiences and we'll all gain from it.