I'm trying to create a system schematic (audio) but want to present it in a stylised format. I'm therefore trying to show something like a pictorial diagram with speakers, but with the rack and amplifiers in the centre. However, I keep really coming unstuck with scaling as I can't find any racks in pictorial view and when I try to scale from a rack view, the rack seems to snap to the wrong place relative to the amplifiers. Also, the amplifiers will not snap to sit directly on top of each other. Where am I going wrong with this?