I've run into a bit of a problem with some valve trains I'm drawing. I was given a list of components and pipe sizes with limited overall dimensions and made each valve train line as one long straight pipe with appropriate valves, fittings etc. Now I need to make them all fit into a length of less than 90in and, since they're all in the range of 200in-300in, they will have to turn back on themselves a couple times. Is there a way to edit the route sketches to separate different segments of the route, move them around, and reconnect them with elbows? So far, it seem like more trouble than it's worth to edit the sketch, so I'm looking at just deleting part of the route and redrawing it. Other ideas are very welcome!