Serpentine belt tensioner 92 300ce

[Rcktsled]

The serpentine belt on my 300ce has been squealing since I got the car last month. I decided to replace it and found the threaded adjusting rod bent almost 90 degrees. No wonder it was loose! My question: when I reassemble the tensioner where do I index the plastic pointer? It looks like it was pointing to the line to the left of the arrow/triangle. Is that correct? Thanks and Happy Holidays.