I have got a new bridge recently and am interested to know some details about refitting my pickup. At the moment it is fitted a little looser than I used to have it and parts of the bridge wings are not fitting as tightly. The gap is uneven The sound from my bass has changed into a less focused and woolly sound. It makes sense to me to shape the wings better to acheive an all round fit then wedge something in there until it fits correctly. Is this correct? How do you tell if the pu is fitted too tight? I am really tempted to get a bassmax and powerpack. How do these combined compare to the Shadow pu with no preamp? Would it make more sense to just get the power pack and use it with the shadow?