policy routing

Anybody having problems using policy routing in 2.9beta12?

I am mangling packets in the forward chain by marking them with a route mark. Then in the routing table I add the route mark to the route, but this is not giving mr the desired effect, I also have tried mangling in the pre-routing chain, but no luck there either.

Is this a known bug? Anybody successful with policy routing? Am I doing it correctly, I mean, there is no documentation, so I assume I am doing it the correct way.

The mangle rule should be in the prerouting chain. Also post your entire mangle rule to get further help.