$ 0 0 Topics under the heading should be based on Warnings found in AutoPIPE:W726-8: Kink in straight run of 90.0 deg at point XXXW726-8: Kink in straight run of 179.9 deg at point XXXW726-170:The tee at point A04 has only two legs defined which may not meet the conditions to apply the equations for SIF and other stress indices.