Here are the stock SHOCK shim stacks for the 09-10 FX and FE's.
The FX shock has some more differences than just the stacks.
ENJOY!
Stock
FE 390, 450, 570
Piston 1 16mm ID
Comp
20x0.30
26x0.25
28x0.25
30x0.20
32x0.20
34x0.20
36x0.20
38x0.20
40x0.20
42x0.20
44x0.20
34x0.10
44x0.20 x 5
Rebound...