[birder]

Next is the rump or tail cone, and there is a mark on it for glue area and held on to dry as has to be well attached to move on. the back is added by gluing the serrated part to the matching area on the chest part I have found that when closing tabs on the chest/abd or back and other places too that it works nicely to add glue to the back of the joint to the part without glue tabs just is cleaner and easier for me.