Hi Mesut
Nice stuff, and well done with the English, I lived in Germany for 4 years, Kazahkstan for 2 an d the last 5 in France, i can struggle through verbally, but without Google translate writing anything other than English is beyond me!
If you use the site search engine, from the home page, there's almost every thing you need to know, it really is a great encyclopedia of slow speed diesel knowledge, and the guys on the site are ok too!
I liked the Youtube posts too.
Cheers Stef