05 rebuild

[brains]

My plans are to tear my 05 300 down and have a major rebuild.

Does anyone have any suggestions for the forks and shock, while I have them in pieces. I have always enjoyed the ride, but recently they seem to have become harsh over small lips/holes/ruts and a nightmare over rocks.
After reading some other posts I think I have a rebound issue, I thought about it the other day while pounding over some rocks, but thought little of it as I am no pro sus tuner.
(Zocks and Olins)

I 65kg - 143 P

All appreciated

[GMP]

Check general condition of the shims, checkplate operation, and replace the rebound piston ring.

[brains]

Thks

Can you give me any tips on how to check that the shims are OK. One thing that I know is that they have to be 100% flat, whats the best way? On a piece of glass or is "by eye" OK?