So I just did an oil change on my car. I went ahead and went out of my way to get Subaru oil and filter and decided to use LC20 for the first time after hearing so much about it on this form and others. So long story short when I was adding the Lc20 to my car I noticed there were particulates floating in it (some good size) and I ended up finding out that they were in the unopened bottle of LC20. After talking to the people at Lube Control they told me that this happens every so often and the particulates are from the inside of the barrel (rust chunks I'm assuming) but they normally catch it and filter them out. They offered to replace my bottle or refund me but honestly I'm not too happy about the situation. So my question is should I just keep running this oil and accept it for what it is?