Violation

A lingual bar major connector on a mandibular partial denture framework is ideally

located 4mm away from the gingival crevice.

pear-shaped in cross section with the thickest portion toward the gingival crevice.

no less than 3mm beneath the height of contour of the soft tissue.

located at least 2mm above the lingual frenal attachmen

Please describe the matter of abuse