Sorry if I double post, but I finally solved the mystery of the "time compressed" prints airing on CN in NTSC countries. Pretty much WB back then released in Latin America a VHS series where they put the PAL masters converted to 480i. I found these online, if anyone wantst them contact me privately. This confirms my theory the Video Show prints (volume 7 and onwards) do not exist at all in 480i. In fact they were shot directly in 576i and only the ones which were converted in these VHS releases (like Henhouse Henery) ended up showing on TV in America. And also, Drip Along Daffy in one of those tapes DOES miss the "it is an one horse town" line, probably because in the old Spanish dub they cut that part.