So for some reason the seal on my oil filter failed this morning and I lost about 6 qt's of oil in my driveway before I realized it. The filter and oil only have 3100 miles on it. I had another filter on hand so I changed it and topped off the oil. The sump was filled with Schaeffers 15w40 but I didn't have enough to refill with it and just used whatever I had at my house. So when I was refilling I used two qt's of schaeffers, 2 qt's of Case No. 1, and 3 qt's of Proline. They were all 15w40 though. So I am wondering if I should finish the OCI with this mix or go pick up 3 gallons of oil and do another oci.