What is the drilling procedure for Implant Direct implants? Does positioning implant at time of placement help in proper alignment of contoured and angled abutments? (Called indexing) What Healing options are available for two stage implants (ScrewPlant and ScrewPlus)? What is the purpose of the extender for the Screw Indirect? What is the minimum amount of space between adjacent teeth for insertion of the Screw ReDirect? How do you prepare the fixture mount for stage 1 surgery? How far divergent can the ScrewIndirect implants be? How many times can your drills be used before they must be replaced? Why would the cover screw / extender combination come loose? Why does Implant Direct use Stepped drills for tapered implant rather than Tapered Drills?