I've set up the button mapping to work fairly well with both round and rectangular HVAC duct. My problem is the transition between the two. I cannot find the correct combination of buttons to enable a tap (any kind) out of a rectangular duct when using design line. In all situations, design line leaves a gap in the rectangular duct around where the tap should be and then has the perpendicular branch of duct placed inside of this duct (see attached image). Can anyone point me in the right direction to fix this issue? Thanks.
Thanks. I've posted the question there.
http://forums.autodesk.com/t5/Autodesk-Fabrication-CADmep/Button-Mapping/td-p/4932320