(...) Can someone else try looking at both the first and second versions of hte part and see if they see bleedthrough? It might have been me. I was viewing it with MLCad 1.7 ++Lar (24 years ago, 29-May-00, to lugnet.cad.dat.parts)
(...) Using MLCad 1.7, I get some bleed-through and noise (could be the same things) in both versions. In L3Lab, everything looks good. Steve (24 years ago, 30-May-00, to lugnet.cad.dat.parts)
Really, I was able to detect the bleedthrough on the underside. With L3Lab I heavily rotated the part in all possible directions stopping time to time at the underside. Sometimes I could see some random blobs. So I disassembled the part (removed my (...) (24 years ago, 30-May-00, to lugnet.cad.dat.parts)