Before adding a shot or two of bearing grease to my bearing buddies on the trailer, I read the label and it says not to mix different greases. I have new grease that is synthetic, the previous was non-synthetic, they are the same rating ("2").
I don't think this is a big deal, but I am really good at effing things up in these situations.
Please tell me if this is ok or what the dealio!
Thanks,
Super D