[MENTION=152773]noglider[/MENTION] & [MENTION=19437]Dan Burkhart[/MENTION]
There is a very small discussion group talking about tensiometer designs for 3D printing on Thingiverse;
Wheelbuilding Tensiometer (develoopment) (sic)
Spoke Tensiometer Calibration Rig (Ideas / Projects)
BTW, the current version of the DT Swiss Clone is Version 6, all files on Thingiverse were updated. I am also working on a 3D model of Mr. Burkhart's calibration rig, but since I can't weld, it is using 20x20 aluminum V-slot extrusion for the frame. It too will be posted on Thingiverse with a complete parts list, when it is ready.