Additiona Switch

[mahound]

Hello.

I was thinking about adding an extra switch to my strat, so i could switch the phase of one of the pickups. What pickup should I add it to (i have the usual strat configuration, having an humbucker instead of the bridge pickup)? How will it sound?

Sorry if it's a dumb question...

By the way, I tried to find conductive paint here in Portugal, and had no success. Does anybody know where can I buy it (on-line)?

Thanks in advance,

Pedro

[Samba Pa Ti]

personally id add it to middle, as for conductive paint,

Foil of any kind (alluminium/copper) can be used glue it to the cavity then solder all the joins and ground it.