Just thought I would post to see what all is wrong here.
Please list all defects you can find.
I recommend removing all 4 panels and have one new panel installed.
The main service wires passed through the remote distribution and I do believe this is a violation.
I could not get the cover off the lower left side panel as the other panel was right on top of it.
I may have some close ups of the sub if you would like to look at.
Sub only rated for 30 amps. The 50 amp is for the stove.