15. Step 15
Continue to use steps 10 through 14 until the new laser spot is directly inside the oval circle
or in centre.This can be considered as a rough alignment phase. If the original mark(mirrors
close together) and first test shot (mirrors apart) was within 6,35 mm, then you do not need
to go through another phase of step5-step14. If your alignment was already very close, then
producing concentric marks will end this phase of the alignment.
16. Step 16
The first axis is aligned. This axis isn't completely done until after we know that the laser
beam is high enough to enter the focal tube correctly(slightly above center) and shifted out
enough to enter the focal assembly on the center axis of that third mirror. This axis is in
    "