Finished riveting the portions of the #5 & # 6 rear baffles together. Also riveted the oil cooled duct attach ring to the back of #6 using flush rivets, I added additional rivets in between the Van's depicted rivets, Seems to make the attachment sit flusher to the baffle. I left the top rivet hole open, I'll dirll it out for a #8 Screw and put a nutplate on the plenum for a tighter seal in this area. I also drilled and affached the Secure cable safe hardware I received from ACS. This will be where the fuel purge return control line connects through the plenum/baffle. I though tI would have to remove the Upper Left engine mount, in order to geth the riveted #6 Baffle off and back on, but with a little 'encouragement' it made it.
#5 Baffle riveted and final attached
Cable Safe fitting attached for fuel purge valve cable