Before i start on the sides its time to think about maintenance , no use boxing everything in if i have to fix something and find i can't remove it. Fitted sleeves for the support tubes , now able to slide them to one side and remove the cylinders for the AA guns. Another side glued on , styrene was too thick to curve round at rear made it in 2 parts. Photos show up all the little faults like glue not bonding along edges.

support to slide rod lower one

top one

The easier side.