P bass pickup hum problem?

[Cutty]

My 94 S1 switching P bass has a low freqeunce hum,iv'e fully screened it,and also star point earthing,have re-wired it as a standard P bass wiring,changed the capacitor,but it still does it,i guess this must be a bad pickup?anyone else had a simular problem?i don't want to buy another pickup unless i have to,Help Please!!

[DiabolusInMusic]

Do you get a hum that goes away when touch metal/strings/bridge?

If so, you have a shielding issue, there is nothing wrong with your wiring.

[Cutty]

Originally Posted by DiabolusInMusic

Do you get a hum that goes away when touch metal/strings/bridge?

If so, you have a shielding issue, there is nothing wrong with your wiring.

No,no humming when a i touch,or don't touch the strings.

[xroads]

Have you checked the ground connections?
Shielding is one thing, but it needs to be connected to ground.

[Cutty]

Originally Posted by xroads

Have you checked the ground connections?
Shielding is one thing, but it needs to be connected to ground.

All grounds are fine,i went over all connections re-soldering them just incase there was a dry joint,seems the pickup is the problem,even screened the pole pieces,but no luck.