I have a K-line scale N5C smoking caboose. In handling it, I have dislodged one of the porthole and 2 of the cupola windows. So I need to disassemble it to re-glue the windows. Underneath the caboose, I have removed the 4 recessed screws (2 on each end) and the 4 small screws holding the metal frame to the body. It still won't budge. Anyone know what I am missing? The only other screws I can find are the ones holding the steps (loosened one and it did not help) and the 2 screws mounting the smoke unit switch.
Thanks
Bob