wow, that's nuts. I had no problems with mine...42" 404, 123dl, 7t sprocketPresets came in, so back to converting my 661 to .404 ..............
I tried 106DL and then added a link for 107DL, but its impossible to get the chain on the 36" Stihl ES bar with the rim (on or off the saw) , and 108DL is too long for the adjuster to remove the slop.
So to run the 36" Stihl ES in .404, I ended up using 108DL and drilled 2 new holes in the bar for the adjuster (one for each side), and had to grind down the tail of the bar a little.
Oil holes line up fine.