This inquiry hinges on the notion that i really dont like the thin sound of the d and g. It doesnt sound uniform with e and a. For example if i am playing "Mother's Little Helper" by the Rolling Stones, i use notes on the d and g string for the verse and notes on the e and a for the chorus. If i turn up the bass eq to get the full low-end on the d and g the low-end of the e and a is way too much because their gage is heavier. What i want is a balanced sound so that though some notes are lower than others they all share a uniform sound with out the low notes going "boom" and rattling the windows. i play a geddy lee jazz bass thru a clarus amp and wizzy cab. right now i use chromes but i have Ti Jazz flats on order. My G string is giving me alot of "TREBLE" What is the make and model of a peddle that does sweepable mids? I think its also called shape control. Any other suggestions to resolve this issue?