This morning my personal parcel postie returned home with an armful of parcels for me. Most were items that I was waiting upon, some display boxes, some shiny bits for my Spridget build, other assorted slot related goodies. But at the bottom of the pile was a very heavy box about the size of a VHS tape (remember them?) with American notation on it. Inspection revealed familiar writing, but I have a sneaking suspicion that his is not the only hand in this....
Opening the box revealed one large, complicated and heavy jigsaw puzzle, that also goes by the name of a Tire Razor Chassis Jig!! It really is beautifully made.
So. I send a very big thank you to Jon. And I suspect possibly ShotgunDave. And to anyone else who had a hand in this wonderful gift.

Now all I need to do is work out how to use it!