I bought this book back in 1991 when it was new......and it set on my shelf for 17 years. In 2008, I made my first model...the wooden u-joint model. In the last few months I have made 6 more models. I have only had minor problems with a couple of patterns. The back plate patterns on a couple of models are very hard to follow...because he advocates making a jig......which is ok......except his jig is not the same size as the back plate......a minor issue.
I would rate myself an advanced woodworker with a full shop of tools.......and would rate these patterns challenging....but fun. My fellow engineers at work love playing with my finished models. They also would make great presents for the grand children.
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