Brief Description: Adding supports to the firewall
Once the firewall is clamped in place you make up some wodden supports to kind of brace it and stop it from moving. Guess what, you spend lots of time making the braces fit the rear of the firewall so that you can keep the angle at 77 degrees. If its not correct the plumbob does not center and of course the angle changes, gurrrrrrr. Anyway after a long conversation with the firewall we finally reached an agreement.
View from the rear
Support brace installed for left side of the firewall
