Side formers and stringers added. It is starting to look more like a fuselage than a freight train. One word of caution is to check all of the parts inventory before starting. (Hind sight is a wonderful thing). There were 2 pieces of 1/4 square balsa and 1 piece of 1/8 X 1/4 basswood missing from the kit. Not a big deal at all because i had some 1/4 square and was able to rip a piece of 1/8 X 3/8 basswood down to 1/4. However, if i had not had these it would have been a show stopper until i could get them. There is no LHS in this area.