[Kumabjorn]

Don't know if it is an error per se but most of the time the term is Total Motion, but in one or two places there is talk about Full Motion. Still only on my third reading so I'm not the most confident of contributors, but if Total and Full Motion are the same things, they ough to have one common term, the book is confusing enough as it is. On the other hand, if we are talking about two different concepts, I sure would like to know the difference.