Here's the pics.
This one is after not tightening it down.
Here's one after tightening it down more but still had room to move.
This one is the same as above in a different angle.
And lastly, this one is all my REOs with the o-ring and RM2s perfectly aligned.
This one is after not tightening it down.

Here's one after tightening it down more but still had room to move.

This one is the same as above in a different angle.

And lastly, this one is all my REOs with the o-ring and RM2s perfectly aligned.
