In isometric output, lap joint stub end shows wrong output as shown.
Notice that in above image stub end is directly sitting to the flanged end of ball valve. It should have gasket sitting with flanged end of ball valve & stub should be with the flanged end of flange as shown in right hand side.
Wrong symbol is generating due to incorrect end prep defined for LAP_JOINT_STUB_END in spec database (*.mdb).
Lap Joint will be formed for the following end preps as shown below
As shown in above image, notice that dimensioning for lap joint stub end starts from face of lap joint flange, it should start from face of Lap joint stub end.
Incorrect dimensioning is generated due to incorrect end preparation for LAP_JOINT_STUB_END in spec database (*.mdb).
If above problem still persist, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround.
http://communities.bentley.com/products/plant/design___engineering/w/plant_design_and_engineering__wiki/13085.lap-joint-stub-end-dimension
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