Been doing lab work since 1955 and tho I am not acquainted with the CADCAM system, I have relined vulcanized dentures and made gold partial frames from scratch to in the mouth. I have owned and operated several crown and bridge labs and several full service labs. Except for all this computer stuff, I know this business where history has walked.
Having worked with so many dentists in the past I feel like I have been exposed to the teaching styles of every dental school out there. Some dentists feel threatened by what I know.