Clinical indications and contraindications for insertion path of removable partial denture (RPD)have been well discussed in the literature. However, specific discussion of proper laboratory technique and procedure for dental technician is scarce and limited. This article describes two problems that dental technicians occasionally encounter which make the fabrication of rotational insertion path of RPD difficult or impossible. Design modifications by the clinician can eliminate problems faced by technicians in determining the proper path of insertion. Lack of clinical experience and/or guidance from the literature related to the insertion path of RPD design may cause laboratory and clinical problems. The recognition of these potential problems will minimize the laboratory and clinical problems