ALRIGHT. I'M FINISHED. NOW SOMEONE PLEASE HELP ME WITH THE MOD2 TAG.
By the way, that makes 17 tags in about a full day!
EDIT: In the mod2 tag, which I'm trying to finish, I found the location of the uncompressed vertex data and noticed that each block of vertex meta info is separated by
which is basically null, float value of 1, and null. Since I can't use a reflexive to point to this, and I'm convinced that the reflexive locations are where I first thought they were (uncompressed vertices at 0x44 offset in the Parts reflexive), I can only keep experimenting on this later. I'm not doing it now anymore, I've tried for a solid 3 hours, using various formulae and getting offsets the calculation way. No luck so far, but I'll keep you posted and move on to the next section. I learned that the Uncompressed Vertex, Compressed Vertex and Triangles information is stored in the earlier data portion of the indexed tag code, not the metadata. I am assuming that Eschaton doesn't want to point way back there, because these are clearly reflexive chunks I'm dealing with, and Eschaton just won't display any values inside them. I've included an updated version that you can analyze with the next release if you like.
Either you are groping for answers, or you are asking God and listening to Jesus.