My work is OK, My wife's partial is uwearable. Dr Bierman, wants more money before attempting to correct . My wife has not been able to wear it for over an hour at a time, let alone use it to eat with. She has had to resort to using and wearing her old partial which is missing one of the anchor points. We have witheld the last $80 of payment pending delivery of a usable partial. Now we are being sued after already paying over $1000 for an unusable partial!!