https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6365731#M1841 <P>Hi UnitedDrafting,I use the same way just as yours to define the connectors currently,Thank you for your advise!</P> Sat, 04 Jun 2016 08:38:08 GMT Anonymous 2016-06-04T08:38:08Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6267395#M1839 <P>Just like the title said,I have found the settings of default rectangular connector，but I couldn't define it to any existing connectors.The combobox &nbsp;always has nothing to select.Plese tell me how to solve this issue.</P><P><IMG src="https://forums.autodesk.com/t5/image/serverpage/image-id/231653i1C529E32C66BBE3B/image-size/original?v=lz-1&amp;px=-1" border="0" alt="can not select default connector.png" title="can not select default connector.png" align="left" /></P> Wed, 13 Apr 2016 02:17:53 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6267395#M1839 Anonymous 2016-04-13T02:17:53Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6363147#M1840 <P>I have used specifications (under fitings in the database) to define my connectors. You could make a real simple spec to just choose the default connector, but there are many other things to add as well. SUch as standard straight length and standard seams.</P><P>&nbsp;</P><P>I myself use multiple specifcations to suit the job I am currently doing and it is controled also by duct size breakpoints. I find that half of the pattern options just don't work anyway.</P><P>&nbsp;</P><P>Good luck, and let us know how you went.</P> Thu, 02 Jun 2016 21:59:45 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6363147#M1840 Jacob_United 2016-06-02T21:59:45Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6365731#M1841 <P>Hi UnitedDrafting,I use the same way just as yours to define the connectors currently,Thank you for your advise!</P> Sat, 04 Jun 2016 08:38:08 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/how-to-define-the-default-connector-for-rectangular-duct-in/m-p/6365731#M1841 Anonymous 2016-06-04T08:38:08Z