Why is the Middle stock pup on my Fender start soo linear sounding. I mean as compared to the Neck and the bridge pup it lacks the punch and is very soft and mellow absolutely no use. The switch is a 5 way but i often end up playing on 1st and the 5th position and not making use of the 2,3 and 4th positon. Coz 2nd and 4th position instead of makin the tone fatter it makes it slightly thinner in comparision to 1st and 5th. I make use of those 2nd and 4th positon only to cancel the hum if i add some distortion since the middle pickup is reverse wound / reverse polarity which is mostly used for cancelling noise or hum I was thinkin of changin the middle pickup and give some boost to the combination of the Neck <--> Middle and Bridge <--> Middle pup positions..instead of changing Neck and Bridge pickup both (will save some money if this is possible) is it possible?