Hey guys I have a few questions. I am currently playing a squier vintage modified jazz into a tech 21 vt deluxe into an eleven rack (minus the expansion pack) through a crown xls 402 power amp and into an ampeg 4x10 The sound is amazing and I love the all the grind it give me but for some reason every note on my low e string comes out .... like it's missing something. Is this because I don't have the expansion pack and the elven rack doesnt know how to process such low notes? Or is it the pickups? or is it a bad setup ? I'm not really sure where to go.