thanks for that
I've had a quick look around and there does seem to be a gap between the hull and main deck with regards to photoetch railings...which is great cause that seam is prominent!
http://smmlonline.com/members/mainbrace/jim_baumann/baumann100.jpg
http://www.modelshipgallery.com/gallery/bb/hms/kjv-350-kl/kjv-index.html