Guitar repair #342 | #343 - End jack loose - Custom Acoustic 10MCE-M | Low nut - Congress AG-123S - Acoustic

Custom Acoustic 10MCE-M 
I didn't take before-pictures, but the whole jack came loose inside the guitar.
The nut was missing, replaced it, fix it back and glad pickup still was working well.

Congress AG-123S
One of those vintage super budget crosovers
Buzzing due to low nut. Had to raise the slots individually then file to proper height.