Tyco Piggybacks guide UPDATED!

It's been a few years since I wrote the original installment for the GIC Guide to Tyco Trains, but I finally managed to dig out the camera, snap some updated pics and update the text for the Piggyback and Trucks guide.

Text has been revised and added to cover:

- The rare #353-A "Kenworth" flat car - yes, it does exist!
- Differences in truck flats - yes, they are different!
- Dodge tractor info - yes, it was a real vehicle!
- Elusive Santa Fe trailer variants - yes, there are four (five?)!
- and some typo / contextual fixes. (!)

You can find the revisions in the GIC Guide No. 1: The Tyco Trailer Jet.