Select a cable tray segment or run, and do one or more of the following: On the Modify | Cable Trays tab, specify a command. On the Options Bar, specify cable tray options. Drag the control to move or extend the cable tray segment to a new endpoint, or to connect. The cable support lengths and fittings can basically be designed as cable trays, cable ladders or mesh cable trays, in which cables are routed. Fittings can, on the one hand, be used for horizontal or vertical changing of the routing direction or, on the other, to change the height or width of the. To ensure that the complete ladder tray wiring system performs as designed, it is important that it is properly installed. Personal injury as well as property damage will result if proper installation and maintenance procedures are not adhered to. Drag the. maintain spacing or to keep cables in place when the tray is ect the minimum bend ra-dius for cables as they exit the bottom of the cable tray. On the Cabling System tab, in the Modify group, click Material, select Material Element from the list to display the Modify Straight. That's some pretty work, right there! Good job! Looks great! Can I ask why you reduced your width on the bend? Cables dropping off before the turn or picking more up? Brought a bunch of cables to a controller and left with.