This happened here before and I've forgotten how to fix. Currently, in isometrics, the socketweld tee is only showing one socket weld symbol in the run, the other end shows butt weld. The CAT file and the PRJ file are set correctly. What am I missing to resolve this oddity??

Is it Caesar stress isometrics? If yes, edit the pcf file and replace SKEY TEBW with TESW. It should change to socket end.