-Figured out where my smoke oil line will pentrate the firewall. I had to partially fabricate the big aluminum washers from lightening hole blanks. -Installed the AN fitting through the firewall. Also my fwd NACA scoop somehow separated from the fuselage at the top - I suspect the duct tape wasn't holding it good when it cured and I just now noticed. I removed the scoop and scraped all the pro seal from the scoop and the fuselage skin and preped with 36 grit for rebonding.
The blue fitting is where the smoke oil line penetrates the firewall.
