Best option for flat top surface for table top router

[simso]

Hey folks, after some advice before I go down this path, my router is mounted in a Triton Mk3 work centre with the router table top, my issues are its not perfectly flat, little highs and little lows, now I want to keep the unit in the mark 3 work centre becuase its joined into 2 other work centres, and an extension table for saw and jigsaw.

What have people done to modify the top and what have you used, completley change the top insert or simply a screw down sheet on top. My router guide is an incra setup so thats pretty sweet.

Ideas.

Ps, anything can be made I also have a cnc router, and a trimming router

Thanks

Steve

[artme]

Gifkins design top. Inexpensive and easy to make.
I've written on this several times.