Normal idle speed 300E

[krjt]

Looked in the manual and used search, no solid numbers

What is the idle speed with engine warm in N and D of a normal 300E?
I am getting less than 600 in D and 700 in N. The car is still lumpy at idle and smells rich in mixture. Motor mounts were replaced in the last year, but the smell and speed seems to be a little low.

Thanks.