Hi Everyone, Thanks to previous help I was able to setup a little script to eliminate a Warning givin by Revit for MEP Duct fittings by changing the the Loss Method to “Specific Loss”. Warnings_NoLossDefined Now I’d like to change the default value of the “Specific Loss” to something other than 0…

MEP - How to set dialog box values

Kulkul December 28, 2015, 10:07pm 4

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