i have created many diagonals on meshes that were purchased here in the MP... though it does alter the mesh/OBJ permanently, and can sometimes create the need to re-rig a CR2 depending upon the disruptions of groups, which is why i usually combine all pre-existing groups into one prior to zoning, as re-rigging is a very simple task - usually... heh

i do think your technique is one that has been tried and tested many times over and is probably more sound overall...

i was simply trying to say there is more than one way to approach texturing anything, that's all...

and i will also say i apologise if you felt/feel as if i was somewhat hijacking your thread, as that was far from my intent... truly :))

i think you'e doing an awesome job here, btw... :D