03-06-2012, 07:58 PM
Ed that is interesting information. Thanks for posting. For me it makes sense that they only finish one surface (thinking cost). I don't have one but I wonder how many people support them only at three points? I was surprised to read that failure to support a plate correctly could lead to distortion. I have seen some that size of a dining table and it is hard to believe it could lose its accuracy.
Hunting American dentists since 2015.