iOS - Bug Cam 3 locked & back box flickering

I like using camera 3 locked, but on Cirqus Voltaire, but it cuts a bit of the top of the DMD off. Also when playing on my 3GS the lower part of the back box flickers along the horizontal part where it joins the play field. Thie flickering only happens on 3GS & not ipad2.

Neither of these are big bugs or massive problems, I just thought I'd report them and if they get fixed it would add to the overall polish of this awesome-looking table.