i have tried it before, except that i didn't flip the head block over, i just flipped the mixer over but i was connecting the short side to swash and long side to head as a mod for faster cyclic. with this configuration, i find the head to bind very easily with cyclic, if i have to get the bindings out of the 4 corners for reasonable usage, the cyclic rate will have to be really low for some reason, i did had a pic, but deleted it. and i think i posted about it somewhere, but can't find that pic. i can't really find any benifits to this so i just kept the original design with the flipped mixers. maybe flipping the headblock too yeild better results than mine? does ur cylcic bind easily in the corners? how high a rate are you using, what radio?