made a cage a while ago
my cage consists of two opposing identical plates made of aluminium, identical screw fittings on both so u can lowmode it. to make up the weight i used steel (15mm diamter) for the struts. whole thing comes in at about 7kgs. more weight? beef up those struts.
i got my inspiration from those low mode cages . but obviously u need to make the weight up.
made the struts 280mm long.. big enough to accomodate an xl1 or a pd150 on a little tripod head so u can change its tilt.
I recently saw howards one, and it looks wicked.. all sorts of dovetail attachments and stuff i would nt know what to do with. but im sure you d feel very smart if u used them
my first dvcam setup consisted of a sheet plate steal with 2, 3kg diving weights araldited (epoxy resined) on...
these cameras should weigh between 2 and 4 kg. u can always screw diving weights into the (lowmode side) top of the cage if u wanna heavy it up...
when it comes to screw attachments. i put one threaded screw port, then a 14mm hole going down with 3.5 mm clearance at the bottom so the screw head can jut out and attach to camera/tripod head. keeping em central and as close to each other as possible