Hi, My existing projector is sat on a small shelf built to fit it. I'm probably getting an HS-50. I know it will fit on width wise, however, the sony is deeper (front to back) than my existing machine AND I know the sony sockets are at the back rather than the side of my existing machine. So I know the sony will sit over the font edge of the shelf. Therefore can an existing HS-50 owner help me by telling me how far behind the front edge of the pj the front feet are? This way I'll know if it will sit safely on the shelf or whether I need to build a deeper shelf!!