PGguy
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Something weird is happening to me for the first time. Some how my crown is shifting in the investment. All I know is the crown is "****-eyed". I am doing a e-max over and implant abutment. My margin has shifted and is filled with pressed porcelain. When I devest there is a thin layer of pressed porcelain over the opening of the crown(flush with the margin.)
Does this make sense? what is happening? I am doing nothing different when I invest. Is my angle wrong when I sprue?
pgguy
Does this make sense? what is happening? I am doing nothing different when I invest. Is my angle wrong when I sprue?
pgguy