I am after a certain sound on Tool - Schism. If you scroll the song to 4:00 you get a sort of phasing sweeping sound with delay.

I think this is done with Wah but so far I've been unable to get anything close. I am using a Boss GT-8 which I believe has enough flexability to do what I want. Anyone got any ideas?
Ibanez SA260FM
Ibanez AWD83
Boss GT8
Boss RC20-XL
Vox Valvetronix AD30VT
Last edited by Deviant1853 at Nov 5, 2007,