My company is pressing pretty hard for prefab now, and my task is to be able to model 3D conduits, and eliminate the large benders on the jobsite.
I'm not too family with Spool drawings. Did you actually accomplish this for conduit? Did you factor full sticks, accomdate gains, limit minimum stub lengths?
If you have, I'd like to (try to) learn more, even if you can point me in the right direction of how to modify ACAD MEP to create this spool drawing.