Doing my second oil and filter change on the Raptor as I type this at 3,000 miles, first was done at 1500, will go to 5k-7.5k interval from now on. Just wanted to get the new motor crud out before the summer temps set in. I have a JLT oil separator and it was about half full, does this seem excessive for 1500 miles? I was hoping to go a full oil change interval without having to empty it but I guess I better keep a close eye on it for now.