Switching between capacitors (need help wiring the switch)

[alparent]

I this is probably simple but I can't figure it out.

I need to switch between 3 values .0047, .0056 and .0068
I have a on-off-on switch

I want the switch to go up = .0047 middle = .0056 and down = .0068

Please help me figure it out.

Thanks

[Keppy]

How many poles on your switch? Also, are these caps in the signal path, shunt to ground, or what?

[alparent]

1 if possible   

[CynicalMan]

No easy way to do this with a SPDT. 5n7 - 4n7 - 6n9 is easy, but to get them in order you need a switch like this: http://www.smallbearelec.com/Detail.bok?no=900