The thing is I bought engine oil and it is engine oil which works in the engine. Its like me buying generic laundry detergent and returning it because the stain didnt come out.
Well, its not an acceptable SP6 oil. Its not licensed as one either.
I'd still post the data for ALL to see. Could've been a bad batch. Ultra1Plus could make good on it. Bringing the info to them, either discretely or publicly, is your choice.