comment on issue 56 Oil analysis results

[st louis assembly]

Refer to the my recent post under General Turbo Diesel Topics sub heading General diesel topics for comments on Bob Patton and John Martin's article on the results of analysis of New samples of 8 brands of engine oil. I don't agree with some of John's results. I guess my engine and oil is so good that the additives increase with time in use. Does that make my engine an "additive manufacture??"