warping is not really a problem if you use spray glue, i should also note that the tabs themselves are kind of special. to make them stronger they are folded on both lengths and then they have a small overlap in the center making them very strong.
you can see the tiles do bend a little bit when you hold them from the corner. in general laminated card stock has a great strength/weight ratio.
about the best part is for this is you only need to modify the digital cutter files to make it work. but i don't know how to write their file format yet (i have been using the illustrator plug in to do my cutting)
these test are rather ruff the major thing that need to change is the size of the mounts, they need to shrink a little bit to acount for the paper folding around them.
to be honest it's been a long time sense i built anything with linx (i dont even play games that could use this stuff anymore
, so there could be some obvious problem that i'm missing