I have a Waterloo[ I think] engine cart with 2 round steering plates about 18" diameter & 1 support bar, square axles. It appears to have been modified over the years as there is no obvious way to attach the skids to it. Pictures in all the books are not detailed enough to see how it goes together correctly. Quite possibly something is missing also.This Waterloo engine is only 7" wide on center so the skids are close together. Anybody have a clear correct picture of this setup that they could email me?Thanks.