On the MEP Routing palette, click Routing Options to access these.
Options you set here will affect the next Routing operation:
•Connection: Choose the Connection Type (e.g. Flanged, Welded, Simple) as appropriate.
•Insulation: Click the checkbox to add an optional Insulation layer to the outside of MEP elements placed in this Routing operation. Define an Insulation Thickness.
•For Bend Type, click the pop-up black arrow to choose a Bend Type for Bends automatically placed during this Routing Operation.
These are the same Bend types that you can choose from the Duct Bend Default Settings dialog box:
•Transition Rule: Transitions are straight segments placed automatically to ensure correct connections if you switch segment geometry (width, height, or shape) in the middle of a routing operation. If the switch occurs at a bend in the route, the transition element can be placed either before or after the bend. Choose your preference (“Place before bend”/“Place after bend”) here.