I've tried figuring out FF, and came up with something like this for the main riff (?). This is NOT an actual tab, just the notes I play (with wah & scratching...)




Cm7
----------8--8--------------------
----------8--8--------------------
----------8--8--------------------
-10--10---8--8----10--10----10-10-
-10--10-----------10--10----8--10-
----------------------------------

then there's F in the verses, too, and it goes to G thru F#.
The question is if anyone has it down more accurately, my ears are not that good, and I'm lazy!