Quoting Nemesis º
Great job on this, and could come in handy, but an IFV needs to seat extra troops inside to quilify, or else its just a amphibius recon vehicle. And Josh, I never have problems on ldd anymore, unless a creation gets deleted by mistake. I just start out with one brick, ane in an hour I have an awesome creation. Josh, I would suggest keep on practicing, or try to build it another way. I started out like you but after 3 years of building I have become a master, Practice makes perfect. LDD is great for begginers, and has seemingly infinent more possibilities compared to real legos.
There is supposed to be a hatch in the back, but I am really busy, so I just made something that looks like a hatch. Anyway, I plan on making a mark 2 version with a interior.