Hello. My name is Vasilis Tilaveridis and Iam a dental surgeon. Tomorrow we have a presentation and Iam gonna present  HaeNaem total kit for sinus lift. I have watched your video from youtube and i would like to inform me about the protocol for sinus lift. As I you mention in video https://www.youtube.com/watch?v=7shibhLmzCI&t=45s I realise that one drill before its braking the floor. Could you explain me if we have to put an implant for example 5.1 x 11mm and the distance from sinus is 6mm?