maybe it's just me - but i am having a wicked hard time getting any fuzz pedal to consistently sound good with my other pedals. i've moved the darn thing around and the difficulty remains regardless of where i place it in the chain. i've used the following fuzzes individually within my setup: diaz texas square face, hbe ufo, effector 13 vintage fuzz maker and disaster fuzz, aramat mojo fuzz and have had better luck w/ the big muff varieties. however, i really want a square wave, jesus and mary chains fuzz - not a big muff fuzzy distortion. my present chain has been: t. jauernig luxury drive (set to unity as a buffer), nick greer green giant (light dirt), fulltone ocd (swapped sometimes w/ a red llama clone (medium dirt), then the fuzz (all true bypass, no buffers ala boss or ibanez pedals). it seems the fuzz pedals have some wacked out impedance difference.