You got off lucky with just a clean-up. Bugeye Sprite has a canister
oil filter. The canister fits into a housing with a separate O-ring. With bad lighting, I thought I had removed the prior o-ring and replaced it with a new one. Tightened the canister down and had great
oil-pressure for about 80 miles until the second
oil ring let go while I was doing 70 mph in the left lane. By the time I got it over three lanes of traffic to the breakdown lane ,,, new engine time. Hard lesson learned.