Work continued on the left panel. All rectangular holes were finished to proper size using a hand file. Large cut out for EFIS screen was made using a jigsaw (and about 4 blades). Hole was finished to proper size with hand file.
Attachment screw holes were drilled.For Skyview components, attach holes were drilled for platenuts, holes deburred and countersunk and platenuts riveted.
Skyview modules were installed on the subpanel.
I began attaching swtiches and modules to the left panel.