Thanks for the script Perna. I presume I'm right then that there isn't a Reference Coordinates System or setting that will move them all to the same coordinate :(
I made this little script for 3ds Max for work with UDIM texturing, if anybody intrested check here: https://nagytanimtd.carbonmade.com/projects/6647211
First place to look... http://www.scriptspot.com/Main_Scripts.a...rchField=layers Harry's Layer Interface script might do ya. http://www.harrydechering.com/