I play a MIA fender jazz bass (2003). how can i explain this? ok when i turn the tone knob from totally down to all the way up it seems like the progression of tone movement is off.....like the first half have inch i turn it it's still bassy then all of a sudden it jumps to way trebly and then even more trebly all the way up. i feel like i'm missing some middle tone setting there. so it jumps from no tone (really bassy) to a lot of treble pretty quick. make any sense?