Yes, I do belive you were the first one I saw use it. However, you can not asume you were the first person on the face of planet earth to use that technic. That being said, if your feel that I cheated you out of "your" technic than I will give you the credit.
All this is said in reference to this http://www.mocpages.com/moc.php/260688
i love it! very nice idea for the eyes under the bed! and i just love that cute little monster! it's little and has lots of details. i love that! i give this a 5/5. please take a look at this: http://www.mocpages.com/moc.php/232668