I made a bracket to hold my collision avodiance display to mount under instrument panel. When I re designed the instrument panel I had no room on the panel to install it. I made larger L gussets for the counsol bottom sides and new l gussets for the upper that supports the instrument panel. I Started wiring the instruments and gauges. I made a grounding point on instrument panel from a grounding board I purchased at Air Craft Spruce.