wondering if oil additives are really worth it, like an additive with lots of MOly,, or zinc? i had read, that too much additives, can cause hi wear numbers, according to oil analysis. Is this true?

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wondering if oil additives are really worth it, like an additive with lots of MOly,, or zinc? i had read, that too much additives, can cause hi wear numbers, according to oil analysis. Is this true?![]()
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The Tufoil test mention in the first thread of this forum was the reason for my use of Tufoil, se http://www.zerotohundred.com/newforums/tufoil-lubricants/20656-tufoil-review.html