Thanks. I've kinda stopped doing figure modelling at the moment due to my inexperience. I'll get back on track when I feel courageous enough. I just have to keep practicing. I've got some other armor and radar models to model and I am eager to get started on them. Another kitbash/scratchbuilt model.
BTW, the M113 is pulling a container dolly based on a danish prototype. The container in the dio is removable. The only thing supporting the container is,of course the front and rear dolly.