zero_zero
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One other problem I see with this system other than what is mentioned above, that it requires for you to have a very accurate scan and milling process. If something goes wrong, you wont have a passive fit, specially for longer span restorations, whereas gluing in a Ti base allows for quite a bit of error. Also the interface doesn't seem to have a long enough taper to provide stability, it looks like the screw would bear the lateral stresses. To have a good seal, it needs very precise machining and finish, plus you need a flat end tool to cut the screw seat... it needs a CAM software which allows that, many watered down dental versions can't touch that.