Try to have your wah as the first pedal in line. (mine I am waiting for a part from a very helpful suggestion ;) here at GT).
If I may be so bold to ask why the number 6????
Was this random as in--I want to have a board with 6 pedals? or is this something you have seen and want to emulate?
[FONT=Comic Sans MS]I reject your reality and substitue my own[/FONT]
[FONT=Comic Sans MS]BYAAAAAAAAAAAH![/FONT]
[FONT=Comic Sans MS]But it goes to eleven....[/FONT]
[FONT=Comic Sans MS]BYAAAAAAAAAAAH![/FONT]
[FONT=Comic Sans MS]But it goes to eleven....[/FONT]