This allows DC42's (David Crocker) IR height sensor board to be attached to an E3D v6 hot end sandwiching the new support between the E3D shroud and the 30mm fan supplied by them.
Available in OnShape at: https://cad.onshape.com/documents/5f57ce2757134470f827174b/w/72fc898f0f948db66966b8fe/e/1fff43614fd32072253c43d0

(note the photos show the orientation of the fan shroud to ensure the board sits above the nozzle - cannot persuade the photos to be in the correct sense - sorry!)

**UPDATE 6 Nov 2017****

I now have the new E3D v6 thermistor holder which means the height sensor is now a very close fit to the holder. I have made a change to the design to increase the distance between the board and the new holder. Again, the original is available on Onshape in the same main file (look for the new tab).