Hi Usman, No need to report the bug. I fixed it today already :-) Here is better version of your script: -=-=-=-=-=-=-=-= view := ROView new. mainNode := (ROElement spriteOn: 'A Test Node') + ROBorder. mainTitle := (ROLabelElement on: 'A Test Node') textColor: Color gray. ab := Array with: 'Moose' with: 'Mondrian' with: 'Glamour'. childNodes := OrderedCollection new. ab do: [:each | element := ((ROElement spriteOn: each) + ROBorder). title := (ROLabelElement on: each) textColor: Color red. box := ROBox new color: Color transparent. ('Mondrian' matches: each) ifTrue: [box color: Color lightBlue]. ('Glamour' matches: each) ifTrue: [box color: Color blue]. element add: title; addShape: box. childNodes add: element. ]. view add: ((ROEdge from: childNodes first to: childNodes second) + ROArrowedLine blue) . view add: (ROEdge from: childNodes first to: childNodes third) + ROArrowedLine blue. view add: (ROEdge from: childNodes second to: childNodes third) + ROArrowedLine blue. mainNode addAll: (ROGridLayout on: childNodes). view addAll: (ROVerticalLineLayout on: (Array with: mainTitle with: mainNode)). view open -=-=-=-=-=-=-=-= No need to have "element addInteraction: RODraggable." since a "sprite" is already draggable. Cheers, Alexandre On Jun 3, 2012, at 5:21 PM, Usman Bhatti wrote: latest moose version today), the edges are abnormally displaced (c.f: attached figure). gray. Color red. Color lightBlue]. Color blue]. second) + ROLine blue. third) + ROLine blue. childNodes third) + ROLine blue. with: mainNode)). -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev