Zeroed and good to go.
I do think I'm seeing some lot to lot variation in the ELDMs, I purchased 1000x 108s of a single lot off here after testing initially with a different lot - I seem to be seeing worse precision. Maybe that's why the 1000 were cheap...
Doesn't really matter as the precision is far from being the limiting factor, I'll shoot them up and work on first order problems - fundamentals, building positions, and spotting shots.
Bookmarks