Hi guys, 

when modelling in revit using fab parts there are issues with connector ends. i can't cut dampers into ducts without having to split the duct, open up the part and change the connector end. 

is there any chance revit could autoamtically detect a mismatch and update accordingly? 

i also have welded pipe within a frame but a grooved connection between frames, again it doesnt like this and throws up connector mismathces, can't cut in welded tees to a grooved pipe, which will be done. 

if this can't be done can the end be added to the properties tab to prevent you having to double click the item 

many thanks
Stephen