SuperTrapp Exhaust. How many Disks?

[FurySting]

Hey Guys,

I have the Supertrapp 4" megaphone exhaust with external diffuser disks on my Valkyrie. I am wondering how many disks people are running on these. I have heard both 4 and 6 so far.

I am running a 6 degree advance trigger wheel, that's the only mod of importance to this I imagine. If even that makes a difference.

So anybody else running SuperTrapp? If so what ya got?

Thanks,
Fury