Oil leaks

It doesn’t appear to be from seal rather the corners of timing cover where it meets oil pan. Did notice when installing timing cover the dolls were really tight in fact had I had to persuade it with light taps of a hammer and roll pin that just fit over doll pins
Ok, are You loosening the oil pan at all when installing? Those dowel pins can be snug, are You using a "partial" pan gasket, or re-installing over the existing one? As noted black RTV is effective, and can be used in lieu of a gasket, I just hate cleaning/removing it if the cover has to come back off.