Yeah - to answer your question mine will give a drip or two after running then stop. I am not running an oil seperator as its all standard... so crankcase ventilation (oil mist or whatever) goes straight into the air filter box to be burnt off. Many a cossie or rs has followed me on the way to shows etc. and no smoke reported... and believe me I've asked

My 500 puffed at the usual gear changes and that was the turbo bearing / seals. This car now runs an extra breather and a seperator but I've yet to run it properly to check on consumption I'm afraid.

A lot of people have commented on how quiet my engine in the 2wd saff is... yet it will still burn oil on long runs... after 30k of this over 10 years I've got used to it