On the first picture it look like theres something behind the first 4 ab pieces is that just how it turns out or did you put something behined to pieces to support them?I agree and my "stereotype assumptions" were needless to say childless as well what can i say other then i apoligize... anyways this is all i got done so far only 14 hours into the built...here are the abs and back still a few detail pieces to add...like i said before minor scaling ajustments are gonna be made through out the whole thing. ive been using various sizes of elastic straping to connect certain areas for a better range of motion and to give the illusion the interlocking with hyrdolics