Received today new oilsump plugs ( the big one with mesh, coil spring and 17 mm head).
There are obviousely different lenghts of tread out.
(pls see pics)
The old one from my Like 200 GA....motor # has an about 4 mm shorter tread than the new replacement.
This 4 mm blocks a part of the lower oil suction canal.
Could ( need not) lead to an lesser oil float.
I might put the plugs into a lathe and shorten them to proper lenght.