guys .. currently here's my setting in drawing.. im just wondering, for signal out, should i just use the direct out from my svt4, or should i get a direct box to be placed with my pedals together? i was thinking to get sansamp bddi (i had it once), but i already some odb-3 thus i don't know if i need bddi. what do you guys think? should i keep my current setup? should i replace odb-3 with bddi, or should i add bddi to my setup?