Lynn much thanks again for providing this information.
Indeed, on page 29 of Colin's thread about his VICKERS MK6B restoration, someone asked specifically if the sprocket was the same as on regular carriers and he responded with a yes. Now just to find a diameter for these.
Will amend my notes about the bogie widths as the values were a bit less from a 20 year old post.
http://www.mapleleafup.net/forums/sh...aussie+pattern