it has been suspected and reasonably stated that when a machine or gadget is first produced it comes with instructions how to best use, test, repair, where to get spare parts, help etc - it seems that is what happened when we were created but in the turmoil following the 'Fall' these instructions were ignored and lost - slowly the valuable lost info is being recovered - more later - meanwhile stay tuned and don't go away - by all means feel free to contribute and/or comment - twinc