mmh yeah ._.the issue can still be within the LOD files, when you drive PER/MAG you drive highLOD, so the error could be within it, for that issue here it makes no difference (though I have not tested renaming lowLOD to highLOD but that doesn't matter, noone wants to run lowLODs anyway )
oh and as I said: the beta raceload can only be really tested w/o vlasovlas because it forces the game to use highLOD (or at least should) but when lowLOD is the same as highLOD you won't recognize it of course
[and until it hasn't been approved by more people I sent the file, that it does what it should w/o vlasovlas mod, it is not for public/release (but the official 1.2 raceload works for this, too, ofc)]
i did a test both of your UDSL 1.2 & beta 1.3 and the results are same. they fixed the wrong number on t-cam. dunno if i replace the lod files to the original one. (arrgh i'm too lazy to restore)
but Salut who had same problem don't have my edited texture and specocc. so dunno the result from him
currently working on itAn update would be great mate