Brenda, Helen Howes said that some later models don't have a tray, but a small compartment at the side - which mine has. There is also a contraption in the lid which the footpedal slides into from right to left - that took a bit of working out!
I was just wondering how to arrange the wires and plugs really, as there is a wire arrangement on the inside, but I can't see how it would hold things tidy. Atm I've got the footpedal fitted in the lid, but the wires are just, well, they are just there!
I'll figure it out at some point...
I may have a go at tidying the case tomorrow, some of the covering material is loose, apparently it's very easy, and you cover scuffs with a Sharpie, and buff the lot up with shoe polish!
Jessie