Hello Dave, Same situation here. For workaround I try to do this the way you do, and use an extra U for this. (Because there are 3 postions in 1 U: 1 for left bar, 1 for rightbar and middle I use for a KVM what is hanging around in the rack (just to remember where it is attached to). Suggestion is to change the script a bit so we may have U named 0 (zero) at the bottom to be used for this? Regards, Eef Van: racktables-users-bounce@xxxxxxxxxxxxx [mailto:racktables-users-bounce@xxxxxxxxxxxxx] Namens David Comerford Verzonden: vrijdag 30 juli 2010 1:19 Aan: racktables-users@xxxxxxxxxxxxx Onderwerp: [racktables-users] PDU positioning Loving RackTables so far, but I have a rack design question. At the rear of our 42U racks we have two 16 outlet PDU's mounted vertically on both sides. What is the best way to "mount" the PDU on the rack? So far I can only think of putting them on single unused U's at the back of the rack. Thanks guys, Dave