hello peoples, the time has come again for help from TB. i have a new SX jazz that i like a lot, except one thing. i can not seem to get it to sound right. i am experiencing: good sustain and low end on the E string. terrible sustain and low end on the other strings. low volume, not cutting on G D A strings, especially around the 7th fret and higher. i play through a mid heavy cab with a flat amp EQ. what ive done: replaced strings multiple times. replaced neck pickup with old dimarzio model J. hard wired the model J with SX bridge single coil in series straight to the jack. i have noticed that on every other bass i own, i bottom out the bridge saddles just fine and set truss rod for good action. i have never had a problem doing this. this bass will not let me bottom out the saddles, not even close, otherwise the strings are pressed on the frets big time. i have a SX neck on an old p-bass and do not have this issue. help?