I contacted Caudabe about the raised lip as well and this was their response to me...
Thanks for the email. Regarding the lip, this has actually been a point of great debate internally. Some want a lip and others don’t because it interferes with the swiping motion and just doesn’t feel as natural. Having said that, we do recognize that the lip currently in place isn’t as pronounced as it could be and are already in the process of modifying our tooling to increase the lip on our next batch of Lucid Clears. It will not be a major increase, as our design philosophy with Lucid Clear was for the case to feel as unobtrusive as possible, but the lip will be extended more than it currently is.
Since this is an important issue for you, we would be more than happy to ship you a complimentary replacement once the revised batch is available. We don’t have a specific ETA on it, but would expect stock later this month. Please feel free to check back with us as often as you’d like. Happy to keep you updated.
Charlotte @ Caudabe Customer Support