Finished deburring the support brackets and doublers for the firewall area and then I deburred the stainless steel firewall. Took awhile with all of the nooks and crannys. I used a dremmel with a small sanding drum (when through 4 drums as the SS is sharp and hard). I then started cleco'ing the support brackets to the back of the firewall per the plans. Ran out of time and had to get Mitchel to school.
Deburrung around the edges of the stainless steel firewall