A messy situation..Now at the left side you can see the supports for the smoke system tank.

The installation required several modification.we preferred making a short longeron between Sta 6 -7 and to glue the two supports on this longeron.

Another view of the installation.The triangle gussets are very important in the complex ;the sides are glued to plywood that are glued also to the longeron, making a singel piece of wood.